GIGABYTE A520I AC Motherboard User Manual
- June 10, 2024
- Gigabyte
Table of Contents
- GIGABYTE A520I AC Motherboard
- Product Information
- Product Usage Instructions
- Identifying Your Motherboard Revision
- Box Contents
- Hardware Installation
- Product Specifications
- A520I AC Motherboard Layout
- Hardware Installation
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
GIGABYTE A520I AC Motherboard
Product Information
The A520I AC Motherboard is a high-performance motherboard manufactured by GIGABYTE. It is designed to support AMD Socket AM4 processors, including Ryzen™ 5000 Series, Ryzen™ 4000 G-Series, and Ryzen™ 3000 Series Processors. The motherboard also features an AMD A520 chipset and supports up to 64 GB of system memory. The A520I AC Motherboard comes with a range of onboard features, including onboard graphics, audio, LAN, and wireless communication module. It also features expansion slots and storage interfaces for added flexibility. The packaging materials of this product are recyclable and reusable, and GIGABYTE works to reduce paper use in order to fulfill the responsibilities of a global citizen.
Product Usage Instructions
Before using the A520I AC Motherboard, it is important to carefully read the user manual and follow the installation precautions outlined in Chapter 1 of the manual. This will help to prevent damage to the delicate electronic circuits and components on the motherboard.
Identifying Your Motherboard Revision
The revision number on your motherboard can be found by looking for the REV: X.X label. For example, REV: 1.0 means the revision of the motherboard is 1.0. It is important to check your motherboard revision before updating the motherboard BIOS, and drivers, or when looking for technical information.
Box Contents
The box contents may vary depending on the product package you obtain. However, the standard box contents include:
- A520I AC Motherboard
- User’s Manual
- One antenna
- Two SATA cables
- I/O Shield
- One fan power extension cable
Hardware Installation
Chapter 1 of the user manual provides detailed instructions on how to install the A520I AC Motherboard. It is important to follow the installation precautions outlined in the manual to prevent damage to the motherboard.
Product Specifications
The A520I AC Motherboard supports AMD Socket AM4 processors, including Ryzen™ 5000 Series, Ryzen™ 4000 G-Series, and Ryzen™ 3000 Series Processors. It features an AMD A520 chipset and supports up to 64 GB of system memory. The motherboard also comes with a range of onboard features, including onboard graphics, audio, LAN, and wireless communication module. It also features expansion slots and storage interfaces for added flexibility. For more detailed product specifications, refer to Chapter 1-2 of the user manual or visit GIGABYTE’s website.
A520I AC
User’s Manual
Rev. 1301
For more product details, please visit GIGABYTE’s website. GIGABYTE will
reduce paper use in order to fulfill the responsibilities of a global citizen.
Also, to reduce the impacts on global warming, the packaging materials of this
product are recyclable and reusable. GIGABYTE works with you to protect the
environment.
Copyright © 2022 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved. The
trademarks mentioned in this manual are legally registered to their respective
owners. Disclaimer Information in this manual is protected by copyright laws
and is the property of GIGABYTE. Changes to the specifications and features in
this manual may be made by GIGABYTE without prior notice. No part of this
manual may be reproduced, copied, translated, transmitted, or published in any
form or by any means without GIGABYTE’s prior written permission. In order to
assist in the use of this product, carefully read the User’s Manual. For
product-related information, check on our website at:
https://www.gigabyte.com
Identifying Your Motherboard Revision The revision number on your motherboard
looks like this: “REV: X.X.” For example, “REV: 1.0” means the revision of the
motherboard is 1.0. Check your motherboard revision before updating
motherboard BIOS, drivers, or when looking for technical information.
Example:
Table of Contents
A520I AC Motherboard Layout …………………………………………………………………………….4
Chapter 1 Hardware Installation ………………………………………………………………………….5 1-1
Installation Precautions………………………………………………………………………… 5 1-2 Product
Specifications………………………………………………………………………….. 6 1-3 Installing the CPU
……………………………………………………………………………….. 9 1-4 Installing the Memory
…………………………………………………………………………… 9 1-5 Installing an Expansion Card
………………………………………………………………. 10 1-6 Back Panel
Connectors………………………………………………………………………. 10 1-7 Internal
Connectors……………………………………………………………………………. 12
Chapter 2 BIOS Setup ……………………………………………………………………………………..20 2-1 Startup Screen
………………………………………………………………………………….. 20 2-2 The Main Menu
…………………………………………………………………………………. 21 2-3 Favorites (F11)
………………………………………………………………………………….. 22 2-4
Tweaker……………………………………………………………………………………………. 23 2-5 Settings
……………………………………………………………………………………………. 26 2-6 System Info.
……………………………………………………………………………………… 31 2-7
Boot…………………………………………………………………………………………………. 32 2-8 Save &
Exit……………………………………………………………………………………….. 35
Chapter 3 Appendix …………………………………………………………………………………………36 3-1 Configuring a RAID
Set………………………………………………………………………. 36 3-2 Drivers
Installation……………………………………………………………………………… 38
Contact Us …………………………………………………………………………………………………. 42
– 3 –
A520I AC Motherboard Layout
CPU_FAN
ATX
ATX_12V
Socket AM4
DP_HDMI
U32_2 HDMI1
U32_1
QFLED
Realtek® GbE LAN
QFLASH_PLUS
BAT
COM USB_LAN
iTE® Super I/O
M_BIOS
M2_WIFI CLR_CMOS
80
60
AUDIO
SYS_FAN2 TPM PCIEX16
F_AUDIO CODEC
M2A_CPU
AMD A520
D_LED
DDR4_A1 DDR4_B1
A520I AC F_PANEL
SPEAKER
SATA3 23 01
SYS_FAN1
F_U32
LED_C F_USB1
Box Contents
5 A520I AC Motherboard 5 User’s Manual 5 One antenna
5 Two SATA cables 5 I/O Shield 5 One fan power extension cable
- The box contents above are for reference only and the actual items shall depend on the product package you obtain. The box contents are subject to change without notice.
– 4 –
Hardware Installation
Installation Precautions
The motherboard contains numerous delicate electronic circuits and components
which can become damaged as a result of electrostatic discharge (ESD). Prior
to installation, carefully read the user’s manual and follow these procedures:
· Prior to installation, make sure the chassis is suitable for the
motherboard. · Prior to installation, do not remove or break motherboard S/N
(Serial Number) sticker or warranty sticker provided by your dealer. These
stickers are required for warranty validation. · Always remove the AC power by
unplugging the power cord from the power outlet before installing or removing
the motherboard or other hardware components. · When connecting hardware
components to the internal connectors on the motherboard, make sure they are
connected tightly and securely. · When handling the motherboard, avoid
touching any metal leads or connectors. · It is best to wear an electrostatic
discharge (ESD) wrist strap when handling electronic components such as a
motherboard, CPU or memory. If you do not have an ESD wrist strap, keep your
hands dry and first touch a metal object to eliminate static electricity. ·
Prior to installing the motherboard, please have it on top of an antistatic
pad or within an electrostatic shielding container. · Before connecting or
unplugging the power supply cable from the motherboard, make sure the power
supply has been turned off. · Before turning on the power, make sure the power
supply voltage has been set according to the local voltage standard. · Before
using the product, please verify that all cables and power connectors of your
hardware components are connected. · To prevent damage to the motherboard, do
not allow screws to come in contact with the motherboard circuit or its
components. · Make sure there are no leftover screws or metal components
placed on the motherboard or within the computer casing. · Do not place the
computer system on an uneven surface. · Do not place the computer system in a
high-temperature or wet environment. · Turning on the computer power during
the installation process can lead to damage to system components as well as
physical harm to the user. · If you are uncertain about any installation steps
or have a problem related to the use of the product, please consult a
certified computer technician. · If you use an adapter, extension power cable,
or power strip, ensure to consult with its installation and/or grounding
instructions.
– 5 –
1-2 Product Specifications
CPU
Chipset
Memory
Onboard
Graphics
Audio
LAN
Wireless
Communication
Module
Expansion Slots Storage Interface
AMD Socket AM4, support for: AMD RyzenTM 5000 Series Processors/ AMD RyzenTM
5000 G-Series Processors/ AMD RyzenTM 4000 G-Series Processors/ AMD RyzenTM
3000 Series Processors (Go to GIGABYTE’s website for the latest CPU support
list.)
AMD A520
2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of
system memory Support for DDR4 3200/2933/2667/2400/2133 MHz memory modules
Dual channel memory architecture Support for ECC Un-buffered DIMM 1Rx8/2Rx8
memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM
1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory
modules (Go to GIGABYTE’s website for the latest supported memory speeds and
memory modules.)
Integrated in the AMD RyzenTM 5000 G-Series/4000 G-SeriesProcessors: – 1 x
DisplayPort port, supporting a maximum resolution of 5120×2880@60 Hz
- Support for DisplayPort 1.4 version, HDCP 2.3, and HDR. – 2 x HDMI ports, supporting a maximum resolution of 4096×2160@60 Hz
- Support for HDMI 2.1 version, HDCP 2.3, and HDR. Support for up to 3 displays at the same time Maximum shared memory of 16 GB
Realtek® audio CODEC High Definition Audio 2/4/5.1/7.1-channel - To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. Please visit GIGABYTE’s website for details on configuring the audio software.
Realtek® GbE LAN chip (1 Gbps/100 Mbps)
Intel® Wi-Fi AC 3168 (For PCB rev. 1.0/1.2/1.3)/Intel® Wi-Fi AC 9260 (For PCB rev. 1.1) – WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band – BLUETOOTH 4.2 – Support for 11ac wireless standard and up to 433 Mbps data rate - Actual data rate may vary depending on environment and equipment.
Integrated in the CPU: – 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16
Integrated in the CPU: – 1 x M.2 connector (Socket 3, M key, type 2260/2280 SATA and PCIe 3.0 x4/
x2 SSD support) Chipset: – 4 x SATA 6Gb/s connectors – Support for RAID 0, RAID 1, and RAID 10
– 6 –
USB Internal Connectors
Back Panel Connectors
I/O Controller Hardware Monitor
BIOS
Integrated in the CPU: – 4 x USB 3.2 Gen 1 ports on the back panel
Chipset: – 2 x USB 3.2 Gen 1 ports available through the internal USB header –
4 x USB 2.0/1.1 ports (2 ports on the back panel, 2 ports available through
the internal USB header)
1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x CPU
fan header 2 x system fan headers 1 x addressable LED strip header 1 x RGB LED
strip header 1 x M.2 Socket 3 connector 4 x SATA 6Gb/s connectors 1 x front
panel header 1 x front panel audio header 1 x speaker header 1 x USB 3.2 Gen 1
header 1 x USB 2.0/1.1 header 1 x Trusted Platform Module (TPM) header (2×6
pin, for the GC-TPM2.0_S
module only) 1 x serial port header 1 x Clear CMOS jumper
1 x DisplayPort 2 x HDMI ports 4 x USB 3.2 Gen 1 ports 2 x USB 2.0/1.1 ports 1
x Q-Flash Plus button 1 x RJ-45 port 2 x SMA antenna connectors (1T1R) 3 x
audio jacks
iTE® I/O Controller Chip
Voltage detection Temperature detection Fan speed detection
Overheating warning Fan fail warning Fan speed control
- Whether the fan speed control function is supported will depend on the cooler you
install.
1 x 128 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
– 7 –
BIOS
Unique Features
Bundled
Software
Operating
System
Form Factor
1 x 128 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0,
SM BIOS 2.7, ACPI 5.0
Support for APP Center * Available applications in APP Center may vary by
motherboard model. Supported functions of each application may also vary
depending on motherboard specifications.
– @BIOS – EasyTune – ON/OFF Charge – RGB Fusion – Smart Backup – System
Information Viewer Support for Q-Flash Support for Q-Flash Plus Support for
Xpress Install
Norton® Internet Security (OEM version) LAN bandwidth management software
Support for Windows 11 64-bit Support for Windows 10 64-bit
Mini-ITX Form Factor; 17.0cm x 17.0cm
- GIGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice.
Please visit GIGABYTE’s website for support lists of CPU, memory modules,
SSDs, and M.2 devices.
– 8 –
Please visit the SERVICE/SUPPORT Utility page on GIGABYTE’s website to download the latest version of apps.
1-3 Installing the CPU
Read the following guidelines before you begin to install the CPU: · Make sure
that the motherboard supports the CPU.
(Go to GIGABYTE’s website for the latest CPU support list.) · Always turn off
the computer and unplug the power cord from the power outlet before installing
the
CPU to prevent hardware damage. · Locate the pin one of the CPU. The CPU
cannot be inserted if oriented incorrectly. · Apply an even and thin layer of
thermal grease on the surface of the CPU. · Do not turn on the computer if the
CPU cooler is not installed, otherwise overheating and damage
of the CPU may occur. · Set the CPU host frequency in accordance with the CPU
specifications. It is not recommended
that the system bus frequency be set beyond hardware specifications since it
does not meet the standard requirements for the peripherals. If you wish to
set the frequency beyond the standard specifications, please do so according
to your hardware specifications including the CPU, graphics card, memory, hard
drive, etc.
Installing the CPU
Completely lift up the CPU socket locking lever. Locate the pin one (denoted
by a small triangle) of the CPU socket and the CPU. Once the CPU is positioned
into its socket, place one finger down on the middle of the CPU, lowering the
locking lever and latching it into the fully locked position.
A Small Triangle Marking Denotes Pin
One of the Socket
AM4 Socket
A Small Triangle Marking Denotes CPU
Pin One
AM4 CPU
Completely lift up the CPU socket locking lever
Do not force the CPU into the CPU socket before the CPU socket locking lever
is lifted up, or damage to the CPU and CPU socket may occur.
1-4 Installing the Memory
Read the following guidelines before you begin to install the memory: · Make
sure that the motherboard supports the memory. It is recommended that memory
of the same
capacity, brand, speed, and chips be used. (Go to GIGABYTE’s website for the
latest supported memory speeds and memory modules.) · Always turn off the
computer and unplug the power cord from the power outlet before installing the
memory to prevent hardware damage. · Memory modules have a foolproof design. A
memory module can be installed in only one direction. If you are unable to
insert the memory, switch the direction.
Dual Channel Memory Configuration This motherboard provides two memory sockets
and supports Dual Channel Technology. After the memory is installed, the BIOS
will automatically detect the specifications and capacity of the memory.
Enabling Dual Channel memory mode will double the original memory bandwidth.
Please visit GIGABYTE’s website for details on hardware installation. – 9 –
The two memory sockets are divided into two channels and each channel has one
memory socket as following: Channel A: DDR4_A1 Channel B: DDR4_B1 Due to CPU
limitations, read the following guidelines before installing the memory in
Dual Channel mode.
1. Dual Channel mode cannot be enabled if only one memory module is
installed. 2. When enabling Dual Channel mode with two memory modules, it is
recommended that memory of
the same capacity, brand, speed, and chips be used.
1-5 Installing an Expansion Card
Read the following guidelines before you begin to install an expansion card: ·
Make sure the motherboard supports the expansion card. Carefully read the
manual that came
with your expansion card. · Always turn off the computer and unplug the power
cord from the power outlet before installing an
expansion card to prevent hardware damage.
1-6 Back Panel Connectors
DisplayPort (Note 1) DisplayPort delivers high quality digital imaging and
audio, supporting bi-directional audio transmission. DisplayPort can support
both DPCP and HDCP 2.3 content protection mechanisms. It provides improved
visuals supporting Rec. 2020 (Wide Color Gamut) and High Dynamic Range (HDR)
for Blu-ray UHD playback. You can use this port to connect your DisplayPort-
supported monitor. Note: The DisplayPort Technology can support a maximum
resolution of 5120×2880@60 Hz but the actual resolutions supported depend on
the monitor being used. HDMI Port (Note 1)
The HDMI port is HDCP 2.3 compliant and supports Dolby TrueHD and DTS HD
Master Audio formats. It also supports up to 192KHz/24bit 7.1-channel LPCM
audio output. You can use this port to connect your HDMI-supported monitor.
The maximum supported resolution is 4096×2160@60 Hz, but the actual
resolutions supported are dependent on the monitor being used. · To set up a
triple-display configuration, you must install motherboard drivers in the
operating system first. · After installing the DisplayPort/HDMI device, make
sure to set the default sound playback device to DisplayPort/HDMI. (The item
name may differ depending on your operating system.) USB 3.2 Gen 1 Port The
USB 3.2 Gen 1 port supports the USB 3.2 Gen 1 specification and is compatible
to the USB 2.0 specification. Use this port for USB devices. USB 3.2 Gen 1
Port (Q-Flash Plus Port) The USB port supports the USB 3.2 Gen 1
specification. Use this port for USB devices. Before using Q-Flash Plus (Note
2), make sure to insert the USB flash drive into this port first.
· When removing the cable connected to a back panel connector, first remove
the cable from your device and then remove it from the motherboard.
· When removing the cable, pull it straight out from the connector. Do not
rock it side to side to prevent an electrical short inside the cable
connector.
– 10 –
Q-Flash Plus Button (Note 2)
Q-Flash Plus allows you to update the BIOS when your system is off (S5
shutdown state). Save the latest BIOS on a USB thumb drive and plug it into
the Q-Flash Plus port, and then you can now flash the BIOS automatically by
simply pressing the Q-Flash Plus button. The QFLED will flash when the BIOS
matching and flashing activities start and will stop flashing when the main
BIOS flashing is complete.
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps
data rate. The following describes the states of the LAN port LEDs.
Speed LED Activity LED LAN Port
Speed LED:
State Orange Green Off
Description 1 Gbps data rate 100 Mbps data rate 10 Mbps data rate
Activity LED:
State Blinking Off
Description Data transmission or receiving is occurring No data transmission or receiving is occurring
USB 2.0/1.1 Port The USB port supports the USB 2.0/1.1 specification. Use this port for USB devices.
SMA Antenna Connectors (1T1R) Use this connector to connect an antenna.
Tighten the antennas to the antenna connectors and then aim the antennas correctly for better signal reception.
Line In/Rear Speaker Out (Blue) The line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc. Line Out/Front Speaker Out (Green) The line out jack. Mic In/Center/Subwoofer Speaker Out (Pink) The Mic in jack.
Audio Jack Configurations:
Jack
Line In/Rear Speaker Out Line Out/Front Speaker Out Mic In/Center/Subwoofer
Speaker Out Front Panel Line Out/Side Speaker Out
Headphone/ 2-channel
a
4-channel
a a
5.1-channel a a a
7.1-channel a a a
a
You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
Please visit GIGABYTE’s website for details on configuring the audio software.
(Note 1) For AMD RyzenTM 5000 G-Series/4000 G-SeriesProcessors only. (Note 2)
To enable the Q-Flash Plus function please visit the “Unique Features” webpage
of GIGABYTE’s
website.
– 11 –
1-7 Internal Connectors
13
17 14 16 10 15
4
9
2 11 7 12 6 13
85 4
-
ATX_12V 2) ATX 3) CPU_FAN 4) SYS_FAN1/2 5) D_LED 6) LED_C 7) SATA3 0/1/2/3
-
M2A_CPU 9) F_PANEL
-
F_AUDIO 11) SPEAKER 12) F_U32 13) F_USB 14) COM 15) TPM 16) CLR_CMOS 17) BAT
Read the following guidelines before connecting external devices: · First make
sure your devices are compliant with the connectors you wish to connect. ·
Before installing the devices, be sure to turn off the devices and your
computer. Unplug the power
cord from the power outlet to prevent damage to the devices. · After
installing the device and before turning on the computer, make sure the device
cable has
been securely attached to the connector on the motherboard.
– 12 –
1/2) ATX_12V/ATX (2×4 12V Power Connector and 2×12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable
power to all the components on the motherboard. Before connecting the power
connector, first make sure the power supply is turned off and all devices are
properly installed. The power connector possesses a foolproof design. Connect
the power supply cable to the power connector in the correct orientation. The
12V power connector mainly supplies power to the CPU. If the 12V power
connector is not connected, the computer will not start.
To meet expansion requirements, it is recommended that a power supply that can
withstand high power consumption be used (500W or greater). If a power supply
is used that does not provide the required power, the result can lead to an
unstable or unbootable system.
5
8
1
4
ATX_12V
ATX_12V:
Pin No. 1 2 3 4
Definition
Pin No.
GND (Only for 2×4-pin 12V) 5
GND (Only for 2×4-pin 12V) 6
GND
7
GND
8
Definition +12V (Only for 2×4-pin 12V) +12V (Only for 2×4-pin 12V) +12V +12V
12
24
1
13
ATX
ATX:
Pin No. 1 2 3 4 5 6 7 8 9 10 11
12
Definition
Pin No.
3.3V
13
3.3V
14
GND
15
+5V
16
GND
17
+5V
18
GND
19
Power Good
20
5VSB (stand by +5V)
21
+12V
22
+12V (Only for 2×12-pin 23 ATX) 3.3V (Only for 2×12-pin ATX) 24
Definition 3.3V -12V GND PS_ON (soft On/Off) GND GND GND NC +5V +5V +5V (Only
for 2×12-pin ATX)
GND (Only for 2×12-pin ATX)
3/4) CPU_FAN/SYS_FAN1/2 (Fan Headers)
All fan headers on this motherboard are 4-pin. Most fan headers possess a
foolproof insertion design. When connecting a fan cable, be sure to connect it
in the correct orientation (the black connector wire is the ground wire). The
speed control function requires the use of a fan with fan speed control
design. For optimum heat dissipation, it is recommended that a system fan be
installed inside the chassis.
1 CPU_FAN/SYS_FAN1
Fan power extension cable
SYS_FAN 2
Pin No. 1 2 3 4
Definition GND Voltage Speed Control Sense PWM Speed Control
· Be sure to connect fan cables to the fan headers to prevent your CPU and
system from overheating. Overheating may result in damage to the CPU or the
system may hang.
· These fan headers are not configuration jumper blocks. Do not place a jumper
cap on the headers.
– 13 –
- D_LED (Addressable LED Strip Header) The header can be used to connect a standard 5050 addressable LED strip, with maximum power rating of 5A (5V) and maximum number of 1000 LEDs.
1 1
Addressable LED Strip
Pin No. 1 2 3 4
Definition V (5V) Data No Pin GND
G.QBOFM
Connect your addressable LED strip to the header. The power pin (marked with a triangle on the plug) of the LED strip must be connected to Pin 1 of the addressable LED strip header. Incorrect connection may lead to the damage of the LED strip.
- LED_C (RGB LED Strip Header) The header can be used to connect a standard 5050 RGB LED strip (12V/G/R/B), with maximum power rating of 2A (12V) and maximum length of 2m.
Pin No. Definition
1 12V
2G
1
RGB LED Strip
3R
4B
1
12V
Connect your RGB LED strip to the header. The power pin (marked with a
triangle on the plug) of the LED strip must be connected to Pin 1 (12V) of
this header. Incorrect connection may lead to the damage of the LED strip.
For how to turn on/off the lights of the LED strip please visit the “Unique
Features” webpage of GIGABYTE’s website. Before installing the devices, be
sure to turn off the devices and your computer. Unplug the power cord from the
power outlet to prevent damage to the devices.
– 14 –
- SATA3 0/1/2/3 (SATA 6Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA 1.5Gb/s standard. Each SATA connector supports a single SATA device. The SATA connectors support RAID 0, RAID 1, and RAID 10. Refer to Chapter 3, “Configuring a RAID Set,” for instructions on configuring a RAID array.
17
SATA3 23 01
71
Pin No. Definition 1 GND 2 TXP 3 TXN 4 GND 5 RXN 6 RXP 7 GND
- M2A_CPU (M.2 Socket 3 Connector)
The M.2 connector supports M.2 SATA SSDs or M.2 PCIe SSDs and support RAID configuration. Please note that an M.2 PCIe SSD cannot be used to create a RAID set with a SATA hard drive. Refer to Chapter 3, “Configuring a RAID Set,” for instructions on configuring a RAID array.
80
60
Follow the steps below to correctly install an M.2 SSD in the M.2 connector.
Step 1: Use a screwdriver to unfasten the screw on the heatsink and then
remove the heatsink first. Step 2: Locate the proper mounting hole for the M.2
SSD to be installed and then tighten the standoff first. Insert the M.2 SSD
into the M.2 connector at an angle. Step 3: Press the M.2 SSD down and then
secure it with the screw. Replace the heatsink and secure it to the original
hole.
Select the proper hole for the M.2 SSD to be installed and refasten the screw
and standoff.
– 15 –
- F_PANEL (Front Panel Header) Connect the power switch, reset switch, and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.
Power Switch Power LED
PWPW+
PLEDPLED+
10 9 21
NC RES+
RES-
HDHD+
Reset Switch
Hard Drive Activity LED
· PLED (Power LED):
System Status LED
S0
On
S3/S4/S5
Off
Connects to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED is off when the system is in S3/ S4 sleep state or powered off (S5).
· PW (Power Switch): Connects to the power switch on the chassis front panel.
You may configure the way to turn off your system using the power switch
(refer to Chapter 2, “BIOS Setup,” “SettingsPlatform Power,” for more
information).
· HD (Hard Drive Activity LED): Connects to the hard drive activity LED on the
chassis front panel. The LED is on when the hard drive is reading or writing
data.
· RES (Reset Switch): Connects to the reset switch on the chassis front panel.
Press the reset switch to restart the computer if the computer freezes and
fails to perform a normal restart.
· NC: No connection.
The front panel design may differ by chassis. A front panel module mainly
consists of power switch, reset switch, power LED, hard drive activity LED and
etc. When connecting your chassis front panel module to this header, make sure
the wire assignments and the pin assignments are matched correctly.
10) F_AUDIO (Front Panel Audio Header) The front panel audio header supports
High Definition audio (HD). You may connect your chassis front panel audio
module to this header. Make sure the wire assignments of the module connector
match the pin assignments of the motherboard header. Incorrect connection
between the module connector and the motherboard header will make the device
unable to work or even damage it.
Pin No. Definition
1 MIC L
10 9
2 GND
3 MIC R
4 NC
21
5 Head Phone R
6 MIC Detection
7 SENSE_SEND
8 No Pin
9 Head Phone L
10 Head Phone Detection
Some chassis provide a front panel audio module that has separated connectors on each wire instead of a single plug. For information about connecting the front panel audio module that has different wire assignments, please contact the chassis manufacturer.
– 16 –
- SPEAKER (Speaker Header) Connects to the speaker on the chassis front panel. The system reports system startup status by issuing a beep code. One single short beep will be heard if no problem is detected at system startup.
Pin No. Definition
1 VCC
2 NC
1
3 NC
4 SPK-
- F_U32 (USB 3.2 Gen 1 Header)
The header conforms to USB 3.2 Gen 1 and USB 2.0 specification and can provide two USB ports. For purchasing the optional 3.5″ front panel that provides two USB 3.2 Gen 1 ports, please contact the local dealer.
20
1
11
10
Pin No. 1 2 3 4 5 6 7
Definition VBUS SSRX1SSRX1+ GND SSTX1SSTX1+ GND
Pin No. 8 9 10 11 12 13 14
Definition D1D1+ NC D2+ D2GND SSTX2+
Pin No. 15 16 17 18 19 20
Definition SSTX2GND SSRX2+ SSRX2VBUS No Pin
- F_USB1 (USB 2.0/1.1 Header) The header conforms to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
Pin No. Definition
Pin No. Definition
12
1 Power (5V)
6 USB DY+
2 Power (5V)
7 GND
3 USB DX-
8 GND
9 10
4 USB DY-
9 No Pin
5 USB DX+
10 NC
· Do not plug the IEEE 1394 bracket (2×5-pin) cable into the USB 2.0/1.1
header. · Prior to installing the USB bracket, be sure to turn off your
computer and unplug the power cord
from the power outlet to prevent damage to the USB bracket.
– 17 –
- COM (Serial Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer.
10
9
2
1
Pin No. 1 2 3 4 5
Definition NDCDNSIN NSOUT NDTRGND
Pin No. 6 7 8 9 10
Definition NDSRNRTSNCTSNRINo Pin
- TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header.
12 11
Pin No. Definition
Pin No. Definition
1 LAD0
7 LAD3
2 VCC3
8 GND
3 LAD1
9 LFRAME
21
4 No Pin
10 NC
5 LAD2
11 SERIRQ
6 LCLK
12 LRESET
-
CLR_CMOS (Clear CMOS Jumper) Use this jumper to clear the BIOS configuration and reset the CMOS values to factory defaults. To clear the CMOS values, use a metal object like a screwdriver to touch the two pins for a few seconds.
Open: Normal Short: Clear CMOS Values
· Always turn off your computer before clearing the CMOS values. · After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or
manually configure the BIOS settings (refer to Chapter 2, “BIOS Setup,” for BIOS configurations).
– 18 – -
BAT (Battery)
The battery provides power to keep the values (such as BIOS configurations, date, and time information) in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level, or the CMOS values may not be accurate or may be lost.
You may clear the CMOS values by removing the battery: 1. Turn off your computer and unplug the power cord. 2. Unplug the the battery cable from the battery cable header and wait for one minute. 3. Plug in the battery cable. 4. Plug in the power cord and restart your computer.
1 (+)
Pin No. Definition
1 (+) RTC Power
2 (-)
2 (-) GND
· Always turn off your computer and unplug the power cord before replacing the
battery. · Replace the battery with an equivalent one. Damage to your devices
may occur if the battery is
replaced with an incorrect model. · Contact the place of purchase or local
dealer if you are not able to replace the battery by yourself
or uncertain about the battery model. · Used batteries must be handled in
accordance with local environmental regulations.
– 19 –
Chapter 2 BIOS Setup
BIOS (Basic Input and Output System) records hardware parameters of the system
in the CMOS on the motherboard. Its major functions include conducting the
Power-On Self-Test (POST) during system startup, saving system parameters and
loading operating system, etc. BIOS includes a BIOS Setup program that allows
the user to modify basic system configuration settings or to activate certain
system features. When the power is turned off, the battery on the motherboard
supplies the necessary power to the CMOS to keep the configuration values in
the CMOS. To access the BIOS Setup program, press the
and updates the BIOS.
· Because BIOS flashing is potentially risky, if you do not encounter problems
using the current version of BIOS, it is recommended that you not flash the
BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may
result in system malfunction.
· It is recommended that you not alter the default settings (unless you need
to) to prevent system instability or other unexpected results. Inadequately
altering the settings may result in system’s failure to boot. If this occurs,
try to clear the CMOS values and reset the board to default values. (Refer to
the “Load Optimized Defaults” section in this chapter or introductions of the
battery/clear CMOS jumper in Chapter 1 for how to clear the CMOS values.)
2-1 Startup Screen
The following startup Logo screen will appear when the computer boots.
Function Keys
There are two different BIOS modes as follows and you can use the
· When the system is not stable as usual, select the Load Optimized Defaults
item to set your system to its defaults. · The BIOS Setup menus described in
this chapter are for reference only and may differ by BIOS version.
– 20 –
2-2 The Main Menu
Setup Menus
Configuration Items
System Time
Hardware Information
Option Description
Current Settings
Quick Access Bar allows you to quickly move to the General Help, Easy Mode, Smart Fan 5, or Q-Flash screen.
Advanced Mode Function Keys
Move the selection bar to select a setup menu Move the selection bar to select an configuration item on a menu
<+>/
Increase the numeric value or make changes
<->/
Show descriptions of the function keys
Switch to Easy Mode
Save the current BIOS settings to a profile
Load the BIOS settings from a profile created before
Restore the previous BIOS settings for the current submenus
Display the Smart Fan 5 screen
Load the Optimized BIOS default settings for the current submenus
Access the Q-Flash utility
Save all the changes and exit the BIOS Setup program
Switch to the Favorites submenu
Capture the current screen as an image and save it to your USB drive
Add or remove a favorite option
Display information on the installed memory
Main Menu: Exit the BIOS Setup program Submenus: Exit current submenu
– 21 –
2-3 Favorites (F11)
Set your frequently used options as your favorites and use the
– 22 –
2-4 Tweaker
Whether the system will work stably with the overclock/overvoltage settings
you made is dependent on your overall system configurations. Incorrectly doing
overclock/overvoltage may result in damage to CPU, chipset, or memory and
reduce the useful life of these components. This page is for advanced users
only and we recommend you not to alter the default settings to prevent system
instability or other unexpected results. (Inadequately altering the settings
may result in system’s failure to boot. If this occurs, clear the CMOS values
and reset the board to default values.)
& CPU Clock Control Allows you to manually set the CPU base clock in 1 MHz
increments. (Default: Auto) Important: It is highly recommended that the CPU
frequency be set in accordance with the CPU specifications.
& Spread Spectrum Control Enables or disables CPU/PCIe Spread Spectrum.
(Default: Auto)
& CPU Ratio Mode (Note) Allows you to set the core ratio for all CPU cores or
individual cores. (Default: All cores)
& CCD0 CCX0/1 Ratio (Note) Allows you to manually set the core ratio for the
CPU CCX0, 1 cores. This item is configurable only when CPU Ratio Mode is set
to Per CCX. (Default: Auto)
& CPU Clock Ratio Allows you to alter the clock ratio for the installed CPU.
The adjustable range is dependent on the CPU being installed.
Advanced CPU Settings
& Core Performance Boost (Note)
Allows you to determine whether to enable the Core Performance Boost (CPB) technology, a CPU
performance-boost technology. (Default: Auto)
& SVM Mode
Virtualization enhanced by Virtualization Technology will allow a platform to run multiple operating systems
and applications in independent partitions. With virtualization, one computer system can function as multiple
virtual systems. (Default: Disabled)
& AMD Cool&Quiet function
Enabled
Lets the AMD Cool’n’Quiet driver dynamically adjust the CPU clock and VID to
Disabled
reduce heat output from your computer and its power consumption. (Default) Disables this function.
(Note) This item is present only when you install a CPU that supports this feature.
– 23 –
& PPC Adjustment (Note 1)
Allows you to fix the PState of the CPU. (Default: PState 0)
& Global C-state Control (Note 1)
Allows you to determine whether to let the CPU enter C states. When enabled, the CPU core frequency
will be reduced during system halt state to decrease power consumption. (Default: Auto)
& Power Supply Idle Control (Note 1)
Enables or disables Package C6 State.
Typical Current Idle Disables this function.
Low Current Idle Enables this function.
Auto
Lets the BIOS automatically configure this setting. (Default)
& CCD Control (Note 1)
Sets the number of CCDs to be used. (Default: Auto)
& Downcore Control
Allows you to select the number of CPU cores to enable (the number of CPU cores may vary by CPU).
(Default: Auto)
& SMT Mode
Allows you to enable or disable the CPU Simultaneous Multi-Threading technology. (Default: Auto)
& CPPC (Note 1)
Enables or disables the CPPC feature. (Default: Auto)
& CPPC Preferred Cores (Note 1)
Enables or disables the CPPC Preferred Cores feature. (Default: Auto)
& Extreme Memory Profile (X.M.P.) (Note 2)
Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when
enabled.
Disabled
Disables this function. (Default)
Profile1
Uses Profile 1 settings.
Profile2 (Note 2)
Uses Profile 2 settings.
& XMP High Frequency Support (Note 2)
Allows you to select the compatibility level for high-frequency memory. This item is configurable only when Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2. (Default: Auto)
& System Memory Multiplier
Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD data. (Default: Auto)
Advanced Memory Settings
Memory Subtimings
d Standard Timing Control, Advanced Timing Control, CAD Bus Setup Timing, CAD Bus
Drive Strength, Data Bus Configuration These sections provide memory timing settings. Note: Your system may become unstable or fail to boot after you make changes on the memory timings. If this occurs, please reset the board to default values by loading optimized defaults or clearing the CMOS values.
(Note 1) This item is present only when you install a CPU that supports this
feature. (Note 2) This item is present only when you install a CPU and a
memory module that support this feature.
– 24 –
SPD Info Displays information on the installed memory.
& CPU Vcore/Dynamic Vcore(DVID)/VCORE SOC/Dynamic VCORE SOC(DVID)/CPU VDD18/
CPU VDDP/A_VDD18S5/DRAM Voltage (CH A/B)/DDRVPP Voltage (CH A/B)/DRAM
Termination (CH A/B) These items allow you to adjust the CPU Vcore and memory
voltages.
CPU/VRM Settings This submenu allows you to configure Load-Line Calibration
level.
– 25 –
2-5 Settings
Platform Power
& AC BACK
Determines the state of the system after the return of power from an AC power loss.
Memory
The system returns to its last known awake state upon the return of the AC power.
Always On The system is turned on upon the return of the AC power.
Always Off The system stays off upon the return of the AC power. (Default)
& ErP
Determines whether to let the system consume least power in S5 (shutdown) state. (Default: Disabled)
Note: When this item is set to Enabled, the fResume by Alarm function will become unavailable.
& Soft-Off by PWR-BTTN
Configures the way to turn off the computer in MS-DOS mode using the power button. Instant-Off Press the power button and then the system will be turned off instantly. (Default) Delay 4 Sec. Press and hold the power button for 4 seconds to turn off the system. If the power
button is pressed for less than 4 seconds, the system will enter suspend mode.
& Power Loading
Enables or disables dummy load. When the power supply is at low load, a self- protection will activate causing it to shutdown or fail. If this occurs, please set to Enabled. Auto lets the BIOS automatically configure this setting. (Default: Auto)
& Resume by Alarm
Determines whether to power on the system at a desired time. (Default: Disabled)
If enabled, set the date and time as following: Wake up day: Turn on the system at a specific time on each day or on a specific day in a month. Wake up hour/minute/second: Set the time at which the system will be powered on automatically.
Note: When using this function, avoid inadequate shutdown from the operating system or removal of the
AC power, or the settings may not be effective.
& Wake on LAN
Enables or disables the wake on LAN function. (Default: Enabled)
& High Precision Event Timer
Enables or disables High Precision Event Timer (HPET) in the operating system. (Default: Enabled)
& CEC 2019 Ready
Allows you to select whether to allow the system to adjust power consumption when it is in shutdown, idle,
or standby state in order to comply with the CEC (California Energy Commission) 2019 Standards. (Default:
Disabled)
– 26 –
IO Ports
& Initial Display Output
Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard
graphics.
IGD Video (Note)
Sets the onboard graphics as the first display.
PCIe 1 Slot
Sets the graphics card on the PCIEX16 slot as the first display. (Default)
& Integrated Graphics (Note)
Enables or disables the onboard graphics function.
Auto
The BIOS will automatically enable or disable the onboard graphics
depending on the graphics card being installed.(Default)
Forces
Enables the onboard graphics.
Disabled
Disables the onboard graphics.
& UMA Mode (Note)
Specify the UMA mode.
Auto
Lets the BIOS automatically configure this setting. (Default)
UMA Specified
Sets the UMA Frame Buffer Size.
UMA Auto
Sets the display resolution.
UMA Game Optimized Adjusts the frame buffer size based on the total system memory size.
This item is configurable only when Integrated Graphics is set to Forces.
& UMA Frame Buffer Size (Note)
Frame buffer size is the total amount of system memory allocated solely for the onboard graphics controller. MS-DOS, for example, will use only this memory for display. Options are: Auto (default), 64M~2G. This item is configurable only when UMA Mode is set to UMA Specified.
& Display Resolution (Note)
Allows you to set the display resolution. Options are: Auto (default), 1920×1080 and below, 2560×1600, 3840×2160. This item is configurable only when UMA Mode is set to UMA Auto.
& HD Audio Controller
Enables or disables the onboard audio function. (Default: Enabled) If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to Disabled.
& PCIEX16 Bifurcation
Allows you to determine how the bandwidth of the PCIEX16 slot is divided. Options: Auto, PCIE 2×8, PCIE 1×8/2×4, PCIE 4×4 . (Note) (Default: Auto)
& Above 4G Decoding
Enables or disables 64-bit capable devices to be decoded in above 4 GB address space (only if your system
supports 64-bit PCI decoding). Set to Enabled if more than one advanced graphics card are installed and their drivers are not able to be launched when entering the operating system (because of the limited 4 GB memory address space). (Default: Disabled)
& Onboard LAN Controller
Enables or disables the onboard LAN function. (Default: Enabled) If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to Disabled.
Super IO Configuration & Serial Port 1
Enables or disables the onboard serial port. (Default: Enabled)
(Note) This item is present only when you install a CPU that supports this feature. – 27 –
USB Configuration & Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled)
& XHCI Hand-off Determines whether to enable XHCI Hand-off feature for an
operating system without XHCI Hand-off support. (Default: Enabled)
& USB Mass Storage Driver Support Enables or disables support for USB storage
devices. (Default: Enabled)
& Port 60/64 Emulation Enables or disables emulation of I/O ports 64h and 60h.
This should be enabled for full legacy support for USB keyboards/mice in MS-
DOS or in operating system that does not natively support USB devices.
(Default: Disabled)
& Mass Storage Devices Displays a list of connected USB mass storage devices.
This item appears only when a USB storage device is installed.
APP Center Download & Install Configuration & APP Center Download & Install
Allows you to determine whether to automatically download and install GIGABYTE
APP Center after entering the operating system. Before installing APP Center,
make sure the system is connected to the Internet. (Default: Enabled)
NVMe Configuration Displays information on your M.2 NVME PCIe SSD if installed.
SATA Configuration
& SATA Mode
Enables or disables RAID for the SATA controllers integrated in the Chipset or configures the SATA controllers
to AHCI mode.
RAID
Enables RAID for the SATA controller.
AHCI
Configures the SATA controllers to AHCI mode. Advanced Host Controller Interface
(AHCI) is an interface specification that allows the storage driver to enable advanced
Serial ATA features such as Native Command Queuing and hot plug. (Default)
& NVMe RAID mode
Allows you to determine whether to use your M.2 NVMe PCIe SSDs to configure RAID. (Default: Disabled)
& Chipset SATA Port Enable
Enables or disables the integrated SATA controllers. (Default: Enabled)
& Chipset SATA Port 0/1/2/3
Displays the information of the connected SATA device(s).
Network Stack Configuration & Network Stack
Disables or enables booting from the network to install a GPT format OS, such
as installing the OS from the Windows Deployment Services server. (Default:
Disabled) & IPv4 PXE Support Enables or disables IPv4 PXE Support. This item
is configurable only when Network Stack is enabled. & IPv4 HTTP Support
Enables or disables HTTP boot support for IPv4. This item is configurable only
when Network Stack is enabled.
– 28 –
& IPv6 PXE Support Enables or disables IPv6 PXE Support. This item is
configurable only when Network Stack is enabled.
& IPv6 HTTP Support Enables or disables HTTP boot support for IPv6. This item
is configurable only when Network Stack is enabled.
& PXE boot wait time Allows you to configure how long to wait before you can
press
& Media detect count Allows you to set the number of times to check the
presence of media. This item is configurable only when Network Stack is
enabled. (Default: 1)
Realtek PCIe GBE Family Controller This sub-menu provides information on LAN configuration and related configuration options.
Miscellaneous
& LEDs in System Power On State
Allows you to enable or disable motherboard LED lighting when the system is on.
Off
Disables the selected lighting mode when the system is on.
On
Enables the selected lighting mode when the system is on. (Default)
& LEDs in Sleep, Hibernation, and Soft Off States
Allows you to set the lighting mode of the motherboard LEDs in system S3/S4/S5 state.
This item is configurable when LEDs in System Power On State is set to On.
Off
Disables the selected lighting mode when the system enters S3/S4/S5 state. (Default)
On
Enables the selected lighting mode when the system enters S3/S4/S5 state.
& PCIe Slot Configuration
Allows you to set the operation mode of the PCI Express slots to Gen 1, Gen 2, or Gen 3. Actual operation
mode is subject to the hardware specification of each slot. Auto lets the BIOS automatically configure this
setting. (Default: Auto)
& 3DMark01 Enhancement
Allows you to determine whether to enhance some legacy benchmark performance. (Default: Disabled)
& IOMMU
Enables or disables AMD IOMMU support. (Default: Auto)
& AMD CPU fTPM Enables or disables the TPM 2.0 function integrated in the AMD
CPU. (Default: Disabled)
Trusted Computing Enables or disables Trusted Platform Module (TPM).
AMD CBS This sub-menu provides AMD CBS-related configuration options.
PC Health & CPU Vcore/CPU VDDP/DRAM Channel A/B Voltage/+3.3V/+5V/+12V/VCORE
SOC
Displays the current system voltages.
– 29 –
Smart Fan 5
& Monitor
Allows you to select a target to monitor and to make further adjustment. (Default: CPU FAN)
& Fan Speed Control
Allows you to determine whether to enable the fan speed control function and adjust the fan speed.
Normal
Allows the fan to run at different speeds according to the temperature. You can adjust
the fan speed with System Information Viewer based on your system requirements.
Silent Manual Full Speed
(Default) Allows the fan to run at slow speeds. Allows you to control the fan speed in the curve graph. Allows the fan to run at full speeds.
& Fan Control Use Temperature Input
Allows you to select the reference temperature for fan speed control.
& Temperature Interval
Allows you to select the temperature interval for fan speed change.
& Fan Control Mode
Auto
Voltage PWM
Lets the BIOS automatically detect the type of fan installed and sets the optimal control mode. (Default) Voltage mode is recommended for a 3-pin fan. PWM mode is recommended for a 4-pin fan.
& Fan Stop
Enables or disables the fan stop function. You can set the temperature limit using the temperature curve.
The fan stops operation when the temperature is lower than the limit. (Default: Disabled)
& Temperature
Displays the current temperature of the selected target area.
& Fan Speed
Displays current fan speeds.
& Temperature Warning
Sets the warning threshold for temperature. When temperature exceeds the threshold, BIOS will emit warning sound. Options are: Disabled (default), 60oC/140oF, 70oC/158oF, 80oC/176oF, 90oC/194oF.
& Fan Fail Warning
Allows the system to emit warning sound if the fan is not connected or fails. Check the fan condition or fan connection when this occurs. (Default: Disabled)
– 30 –
2-6 System Info.
This section provides information on your motherboard model and BIOS version.
You can also select the default language used by the BIOS and manually set the
system time. & System Language
Selects the default language used by the BIOS. & System Date
Sets the system date. The date format is week (read-only), month, date, and
year. Use
– 31 –
2-7 Boot
& Boot Option Priorities Specifies the overall boot order from the available
devices. Removable storage devices that support GPT format will be prefixed
with “UEFI:” string on the boot device list. To boot from an operating system
that supports GPT partitioning, select the device prefixed with “UEFI:”
string. Or if you want to install an operating system that supports GPT
partitioning such as Windows 10 64-bit, select the optical drive that contains
the Windows 10 64-bit installation disc and is prefixed with “UEFI:” string.
& Bootup NumLock State Enables or disables Numlock feature on the numeric
keypad of the keyboard after the POST. (Default: On)
& Security Option Specifies whether a password is required every time the
system boots, or only when you enter BIOS Setup. After configuring this item,
set the password(s) under the Administrator Password/User Password item. Setup
A password is only required for entering the BIOS Setup program. System A
password is required for booting the system and for entering the BIOS Setup
program. (Default)
& Full Screen LOGO Show Allows you to determine whether to display the
GIGABYTE Logo at system startup. Disabled skips the GIGABYTE Logo when the
system starts up. (Default: Enabled)
& Fast Boot Enables or disables Fast Boot to shorten the OS boot process.
Ultra Fast provides the fastest bootup speed. (Default: Disabled)
& SATA Support Last Boot SATA Devices Only Except for the previous boot drive,
all SATA devices are disabled before the OS boot process completes. (Default)
All SATA Devices All SATA devices are functional in the operating system and
during the POST. This item is configurable only when Fast Boot is set to
Enabled or Ultra Fast.
& NVMe Support Allows you to enable or disable NVMe device(s). (Default:
Enabled) This item is configurable only when Fast Boot is set to Enabled or
Ultra Fast.
– 32 –
& VGA Support
Allows you to select which type of operating system to boot.
Auto
Enables legacy option ROM only.
EFI Driver
Enables EFI option ROM. (Default)
This item is configurable only when Fast Boot is set to Enabled or Ultra Fast.
& USB Support
Disabled
All USB devices are disabled before the OS boot process completes.
Full Initial
All USB devices are functional in the operating system and during the POST.
(Default)
Partial Initial
Part of the USB devices are disabled before the OS boot process completes.
This item is configurable only when Fast Boot is set to Enabled. This function is disabled when Fast Boot
is set to Ultra Fast.
& NetWork Stack Driver Support
Disabled
Disables booting from the network. (Default)
Enabled
Enables booting from the network.
This item is configurable only when Fast Boot is set to Enabled or Ultra Fast.
& CSM Support
Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process.
Disabled
Disables UEFI CSM and supports UEFI BIOS boot process only.
Enabled
Enables UEFI CSM. (Default)
& LAN PXE Boot Option ROM
Allows you to select whether to enable the legacy option ROM for the LAN controller. (Default: Disabled)
This item is configurable only when CSM Support is set to Enabled.
& Storage Boot Option Control
Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller.
Disabled
Disables option ROM.
UEFI Only
Enables UEFI option ROM only. (Default)
Legacy Only
Enables legacy option ROM only.
This item is configurable only when CSM Support is set to Enabled.
& Other PCI Device ROM Priority
Allows you to select whether to enable the UEFI or Legacy option ROM for the PCI device controller other
than the LAN, storage device, and graphics controllers.
Disabled
Disables option ROM.
UEFI Only
Enables UEFI option ROM only. (Default)
Legacy Only
Enables legacy option ROM only.
This item is configurable only when CSM Support is set to Enabled.
& Administrator Password
Allows you to configure an administrator password. Press
– 33 –
& User Password Allows you to configure a user password. Press
2-8 Save & Exit
& Save & Exit Setup Press
& Exit Without Saving Press
& Load Optimized Defaults Press
& Boot Override Allows you to select a device to boot immediately. Press
Chapter 3 Appendix
3-1 Configuring a RAID Set
RAID Levels
RAID 0
RAID 1
RAID 10
Minimum Number of
2
2
4
Hard Drives
Array Capacity
Number of hard drives Size of the smallest drive (Number of hard drives/2)
Size of the smallest drive
Size of the smallest drive
Fault Tolerance
No
Yes
Yes
Before you begin, please prepare the following items:
· At least two SATA hard drives or SSDs. (Note) (To ensure optimal performance, it is recommended that you
use two hard drives with identical model and capacity). Windows setup disc.
· An Internet connected computer.
· A USB thumb drive.
Configuring the Onboard SATA Controller
A. Installing SATA hard drive(s) in your computer Install the hard drives/SSDs
in the SATA/M.2 connectors on the motherboard. Then connect the power
connectors from your power supply to the hard drives.
B. Configuring SATA controller mode in BIOS Setup Make sure to configure the
SATA controller mode correctly in system BIOS Setup. Steps: Turn on your
computer and press
The BIOS Setup menus described in this section may differ from the exact
settings for your motherboard. The actual BIOS Setup menu options you will see
shall depend on the motherboard you have and the BIOS version.
C. UEFI RAID Configuration Steps: 1. In BIOS Setup, go to Boot and set CSM
Support to Disabled. Save the changes and exit BIOS Setup. 2. After the system
reboot, enter BIOS Setup again. Then enter the SettingsIO PortsRAIDXpert2
Configuration Utility sub-menu. 3. On the RAIDXpert2 Configuration Utility
screen, press
Array screen. Then, select a RAID level. RAID levels supported include RAID 0,
RAID 1, and RAID 10 (the selections available depend on the number of the hard
drives being installed). Next, press
(Note) Please note that an M.2 PCIe SSD cannot be used to create a RAID set with a SATA hard drive. – 36 –
Install the RAID driver and operating system
With the correct BIOS settings, you are ready to install the operating system.
Installing the Operating System As some operating systems already include RAID
driver, you do not need to install separate RAID driver during the Windows
installation process. After the operating system is installed, we recommend
that you install all required drivers from the GIGABYTE APP Center to ensure
system performance and compatibility. If the operating system to be installed
requires that you provide additional RAID driver during the OS installation
process, please refer to the steps below: 1. Go to GIGABYTE’s website, browse
to the motherboard model’s web page, download the AMD RAID
Preinstall Driver file on the SupportDownloadSATA RAID/AHCI page, unzip the
file and copy the files to your USB thumb drive. 2. Boot from the Windows
setup disc and perform standard OS installation steps. When the screen
requesting you to load the driver appears, select Browse. 3. Insert the USB
thumb drive and then browse to the location of the driver. Select AMD-RAID
Bottom Device first and click Next to load the driver. Then select AMD-RAID
Controller and click Next to load the driver. Finally, continue the OS
installation.
Please visit GIGABYTE’s website for details on configuring a RAID array. – 37
–
3-2 Drivers Installation
After you install the operating system, a dialog box will appear on the
bottom-right corner of the desktop asking if you want to download and install
the drivers and GIGABYTE applications via APP Center. Click Install to proceed
with the installation. (In BIOS Setup, make sure AdvancedAPP Center Download &
Install Configuration APP Center Download & Install is set to Enabled.)
When the End User License Agreement dialog box appears, press
Before the installation, make sure the system is connected to the Internet.
Please visit GIGABYTE’s website for more troubleshooting information. – 38 –
Regulatory Notices
United States of America, Federal Communications Commission Statement
Supplier’s Declaration of Conformity 47 CFR § 2.1077 Compliance Information
Product Name: Motherboard Trade Name: GIGABYTE Model Number: A520I AC
Responsible Party U.S. Contact Information: G.B.T. Inc. Address: 17358
Railroad street, City Of Industry, CA91748 Tel.:
1-626-854-9338 Internet contact
information: https://www.gigabyte.com
FCC Compliance Statement: This device complies with Part 15 of the FCC Rules,
Subpart B, Unintentional Radiators. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may
cause undesired operation.
The FCC with its action in ET Docket 96-8 has adopted a safety standard for
human exposure to radio frequency (RF) electromagnetic energy emitted by FCC
certified equipment. The Intel PRO/Wireless 5000 LAN products meet the Human
Exposure limits found in OET Bulletin 65, 2001, and ANSI/ IEEE C95.1, 1992.
Proper operation of this radio according to the instructions found in this
manual will result in exposure substantially below the FCC’s recommended
limits.
The following safety precautions should be observed: · Do not touch or move
antenna while the unit is transmitting or receiving. · Do not hold any
component containing the radio such that the antenna is very close or touching
any exposed parts of the body, especially the face
or eyes, while transmitting. · Do not operate the radio or attempt to transmit
data unless the antenna is connected; if not, the radio may be damaged. · Use
in specific environments:
– The use of wireless devices in hazardous locations is limited by the
constraints posed by the safety directors of such environments. – The use of
wireless devices on airplanes is governed by the Federal Aviation
Administration (FAA). – The use of wireless devices in hospitals is restricted
to the limits set forth by each hospital.
Antenna use: In order to comply with FCC RF exposure limits, low gain
integrated antennas should be located at a minimum distance of 7.9 inches (20
cm) or more from the body of all persons.
Explosive Device Proximity Warning Warning: Do not operate a portable
transmitter (such as a wireless network device) near unshielded blasting caps
or in an explosive environment unless the device has been modified to be
qualified for such use.
Antenna Warning The wireless adapter is not designed for use with high-gain
antennas.
Use On Aircraft Caution Caution: Regulations of the FCC and FAA prohibit
airborne operation of radio-frequency wireless devices because their signals
could interfere with critical aircraft instruments.
Other Wireless Devices Safety Notices for Other Devices in the Wireless
Network: Refer to the documentation supplied with wireless Ethernet adapters
or other devices in the wireless network.
Canada, Canada-Industry Notice: This device complies with Industry Canada
license-exempt RSS standard(s). Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2) this device
must accept any interference, including interference that may cause undesired
operation of the device. Cet appareil est conforme aux normes Canada
d’Industrie de RSS permis-exempt. L’utilisation est assujetti aux deux
conditions suivantes: (1) le dispositif ne doit pas produire de brouillage
préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y
compris un brouillage susceptible de provoquer un fonctionnement indésirable.
Caution: When using IEEE 802.11a wireless LAN, this product is restricted to
indoor use due to its operation in the 5.15-to 5.25-GHz frequency range.
Industry Canada requires this product to be used indoors for the frequency
range of 5.15 GHz to 5.25 GHz to reduce the potential for harmful interference
to co-channel mobile satellite systems. High power radar is allocated as the
primary user of the 5.25-to 5.35-GHz and 5.65 to 5.85-GHz bands. These radar
stations can cause interference with and/or
damage to this device. The maximum allowed antenna gain for use with this
device is 6dBi in order tocomply with the E.I.R.P limit for the 5.25-to 5.35
and 5.725 to 5.85 GHz frequency range in point-to-point operation. To comply
with RF exposure requirements all antennas should be located at a minimum
distance of 20cm, or the minimum separation distance allowed by the module
approval, from the body of all persons.
Attention: l’utilisation d’un réseau sans fil IEEE802.11a est restreinte à une
utilisation en intérieur à cause du fonctionnement dansla bande de fréquence
5.15-5.25 GHz. Industry Canada requiert que ce produit soit utilisé à
l’intérieur des bâtiments pour la bande de fréquence 5.15-5.25 GHz afin de
réduire les possibilités d’interférences nuisibles aux canaux co-existants des
systèmes de transmission satellites. Les radars de puissances ont fait l’objet
d’une allocation primaire de fréquences dans les bandes 5.25-5.35 GHz et
5.65-5.85 GHz. Ces stations radar peuvent créer des interférences avec ce
produit et/ou lui être nuisible. Le gain d’antenne maximum permissible pour
une utilisation avec ce produit est de 6 dBi afin d’être conforme aux limites
de puissance isotropique rayonnée équivalente (P.I.R.E.) applicable.
dans les bandes 5.25-5.35 GHz et 5.725-5.85 GHz en fonctionnement
point-à-point. Pour se conformer aux conditions d’exposition de RF toutes les
antennes devraient être localisées à une distance minimum de 20 cm, ou la
distance de séparation minimum permise par l’approbation du module, du corps
de toutes les personnes.
Under Industry Canada regulations, this radio transmitter may only operate
using an antenna of a type and maximum (or lesser) gain approved for the
transmitter by Industry Canada. To reduce potential radio interference to
other users, the antenna type and its gain should be chosen so that the
equivalent isotropically radiated power (e.i.r.p.) is not more than that
necessary for successful communication.
Conformément à la réglementation d’Industrie Canada, le présent émetteur radio
peut fonctionner avec une antenne d’un type et d’un gain maximal (ou
inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le but de
réduire les risques de brouillage radio électrique à l’intention des autres
utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la
puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l’intensité
nécessaire à l’établissement d’une communication satisfaisante.
– 39 –
European Union (EU) CE Declaration of Conformity This device complies with the
following directives: Electromagnetic Compatibility Directive 2014/30/EU, Low-
voltage Directive 2014/35/EU, Radio Equipment Directive 2014/53/EU, ErP
Directive 2009/125/EC, RoHS directive (recast) 2011/65/EU & the 2015/863
Statement. This product has been tested and found to comply with all essential
requirements of the Directives.
European Union (EU) RoHS (recast) Directive 2011/65/EU & the European
Commission Delegated Directive (EU) 2015/863 Statement GIGABYTE products have
not intended to add and safe from hazardous substances (Cd, Pb, Hg, Cr+6,
PBDE, PBB, DEHP, BBP, DBP and DIBP). The parts and components have been
carefully selected to meet RoHS requirement. Moreover, we at GIGABYTE are
continuing our efforts to develop products that do not use internationally
banned toxic chemicals.
European Union (EU) Community Waste Electrical & Electronic Equipment (WEEE)
Directive Statement GIGABYTE will fulfill the national laws as interpreted
from the 2012/19/ EU WEEE (Waste Electrical and Electronic Equipment) (recast)
directive. The WEEE Directive specifies the treatment, collection, recycling
and disposal of electric and electronic devices and their components. Under
the Directive, used equipment must be marked, collected separately, and
disposed of properly.
WEEE Symbol Statement The symbol shown below is on the product or on its
packaging, which indicates that this product must not be disposed of with
other waste. Instead, the device should be taken to the waste collection
centers for activation of the treatment, collection, recycling and disposal
procedure.
For more information about where you can drop off your waste equipment for
recycling, please contact your local government office, your household waste
disposal service or where you purchased the product for details of
environmentally safe recycling.
Battery Information European Union–Disposal and recycling information GIGABYTE
Recycling Program (available in some regions)
This symbol indicates that this product and/or battery should not be disposed
of with household waste. You must use the public collection system to return,
recycle, or treat them in compliance with the local regulations.
End of Life Directives-Recycling The symbol shown below is on the product or
on its packaging, which indicates that this product must not be disposed of
with other waste. Instead, the device should be taken to the waste collection
centers for activation of the treatment, collection, recycling and disposal
procedure.
European Community Radio Equipment Directive Compliance Statement:
This equipment complies with all the requirements and other relevant
provisions of Radio Equipment Directive 2014/53/EU. This equipment is suitable
for home and office use in all the European Community Member States and EFTA
Member States. The low band 5.15 -5.35 GHz is for indoor use only.
AT BE BG CH CY CZ DE DK EE EL ES FI FR HR HU IE IS IT LI LT LU LV MT NL PL PT
RO SE SI SK TR UK
NCC Wireless Statements / (1)
(2)
Korea KCC NCC Wireless Statement: 5,25GHz – 5,35 GHz .
Japan Wireless Statement: 5.15 GHz ~ 5.35 GHz :
Wireless module approvals: To identify your Motherboard version or revision number, look for “REV: X.X” printed on the PCB on the top left corner of the Motherboard. For example, “REV:1.0” means the revision of the motherboard is 1.0.
Motherboard revision no.:
Wireless module manufacturer, model name:
A520I AC rev. 1.0/1.2/1.3
Intel® Corporation 3168NGW
A520I AC rev. 1.1
Intel® Corporation 9260NGW
Approvals for wireless module 3168NGW:
Approvals for wireless module 9260NGW:
– 41 –
Contact Us
GIGA-BYTE TECHNOLOGY CO., LTD. Address: No.6, Baoqiang Rd., Xindian Dist., New
Taipei City 231 TEL: +886-2-8912-4000, FAX: +886-2-8912-4005 Tech. and Non-
Tech. Support (Sales/Marketing) : https://esupport.gigabyte.com WEB address
(English): https://www.gigabyte.com WEB address (Chinese):
https://www.gigabyte.com/tw
· GIGABYTE eSupport To submit a technical or non-technical (Sales/Marketing)
question, please link to: https://esupport.gigabyte.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>