GIGABYTE AORUS ELITE AX Motherboard User Manual
- June 15, 2024
- Gigabyte
Table of Contents
AORUS ELITE AX Motherboard
Product Information
Specifications
-
Model: Z790 AORUS ELITE AX
-
DDR4 RAM support
-
ATX form factor
-
USB20 and USB 2.0 Hub
-
M2_WIFIj support
-
LGA1700 CPU socket
-
Support for multiple graphics cards (PCIEX16, PCIEX4_1,
PCIEX4_2) -
Audio CODEC support
Product Introduction
1-1 Motherboard Layout
The motherboard layout includes the following components:
- USB20
- ATX_12V_2X4_1
- M2_WIFIj
- USB 2.0 Hub
- U32G2
- ATX_12V_2X4_2
- LGA1700 CPU socket (CPU_OPT and CPU_FAN)
- D_LED2
- LED_C2
- ATX
- Z790 AORUS ELITE AX and Z790 AORUS ELITE
- F_U32
- DP_HDMI20
- U32 U320G
- U32_LAN
- AUDIO
- DDR5_A1, DDR5_A2, DDR5_B1, and DDR5_B2 RAM slots
- F_U32C
- VGA
- CPU
- BOOT
- DRAM
- M2A_CPU
- PCIEX16
- CODEC
- PCIEX4_1
- PCIEX4_2
- F_AUDIO
Product Usage Instructions
Chapter 3 BIOS Setup
The BIOS Setup chapter provides instructions on configuring the
motherboard’s BIOS settings. It is recommended to carefully follow
the instructions in the User’s Manual for detailed steps on
accessing and modifying the BIOS settings.
Chapter 4 Installing the Operating System and Drivers
This chapter provides instructions on installing the operating
system and drivers for the motherboard. It includes steps for
operating system installation and driver installation. For detailed
steps, please refer to the User’s Manual.
Chapter 5 Appendix
The Appendix chapter includes additional information on
configuring a RAID set. It also contains regulatory notices and
contact information for support.
FAQ (Frequently Asked Questions)
-
* **Q: How can I identify the revision of mymotherboard?**
A: The revision number is usually indicated on the motherboard
itself, near the model name. It is labeled as “REV: X.X”. For
example, REV: 1.0 means the revision of the motherboard is 1.0.
-
* **Q: Where can I find more product details?**
A: For more detailed product information, please visit
GIGABYTE’s website at https://www.gigabyte.com.
-
* **Q: How can I access the Quick InstallationGuide?**
A: The Quick Installation Guide can be found on GIGABYTE’s
website at
https://download.gigabyte.com/FileList/Manual/mb_manual_installation-
guide_12QM-100xR.pdf.
Z790 AORUS ELITE AX Z790 AORUS ELITE Z790 AORUS ELITE AX DDR4
(Z790 A ELITE AX DDR4)
Z790 AORUS ELITE DDR4
(Z790 A ELITE DDR4)
User’s Manual
Rev. 1102
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. For more product details, please visit GIGABYTE’s
website.
Copyright © 2023 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.
For detailed product information, carefully read the User’s Manual. For quick
set-up of the product, refer to the Quick Installation Guide on GIGABYTE’s
website.
https://download.gigabyte.com/FileList/Manual/mb_manual_installation-
guide_12QM-100xR.pdf
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
Chapter 1 Product Introduction……………………………………………………………………………4 1-1 Motherboard
Layout…………………………………………………………………………….. 4 1-2 Motherboard Block Diagram
…………………………………………………………………. 6
Chapter 2 Hardware Installation ………………………………………………………………………….7 2-1
Installation Precautions………………………………………………………………………… 7 2-2 Product
Specifications………………………………………………………………………….. 8 2-3 Installing the CPU and CPU
Cooler ……………………………………………………… 12 2-4 Installing the Memory
…………………………………………………………………………. 15 2-5 Installing an Expansion Card
………………………………………………………………. 16 2-6 Back Panel
Connectors………………………………………………………………………. 17 2-7 Onboard Buttons, Voltage
Measurement Points, and LEDs …………………….. 19 2-8 Internal
Connectors……………………………………………………………………………. 21
Chapter 3 BIOS Setup ……………………………………………………………………………………..34
Chapter 4 Installing the Operating System and Drivers…………………………………………36 4-1
Operating System Installation ……………………………………………………………… 36 4-2 Drivers
Installation……………………………………………………………………………… 37
Chapter 5 Appendix …………………………………………………………………………………………38 5-1 Configuring a RAID
Set………………………………………………………………………. 38 Regulatory
Notices………………………………………………………………………………………. 39 Contact Us
…………………………………………………………………………………………………. 42
– 3 –
Chapter 1 Product Introduction
1-1 Motherboard Layout
USB20
ATX_12V_2X4_1
M2_WIFIj
USB 2.0 Hub
U32G2
ATX_12V_2X4_2 LGA1700
CPU_OPT CPU_FAN
D_LED2
LED_C2
ATX
Z790 AORUS ELITE AX Z790 AORUS ELITE
F_U32
DP_HDMI20
U32 U320G
U32_LAN
AUDIO
110
80
DDR5_A1 DDR5_A2 DDR5_B1 DDR5_B2
F_U32C VGA CPU BOOT DRAM
M2A_CPU
Realtek® 2.5GbE LAN
PCIEX16
110
80
110
80
iTE® Super I/O
110
80
CODEC
PCIEX4_1
PCIEX4_2 F_AUDIO
LED_C1
M2M_SB M2Q_SB M2P_SB
Intel® Z790
THB_C2 THB_C1
CLR_SW
7 6
5 4
3 2
SATA3
USB 2.0 Hub
M_BIOS
SYS_FAN2
QFLED
BAT CLR_CMOS
RST_SW RST
Temperature sensor
D_LED1
F_USB2
QFLASH_PLUS SYS_FAN3
F_PANEL
SPI_TPM
F_USB1
SYS_FAN1 SYS_FAN4_PUMP
j Only for Z790 AORUS ELITE AX. – 4 –
USB20
ATX_12V_2X4_1
M2_WIFIl
USB 2.0 Hub
U32G2
ATX_12V_2X4_2 LGA1700
CPU_OPT CPU_FAN
D_LED2
LED_C2
ATX
Z790 AORUS ELITE AX DDR4 Z790 AORUS ELITE DDR4
F_U32
HDMI20
U32 U320G
U32_LAN
AUDIO
110
80
DDR4_A1 DDR4_A2 DDR4_B1 DDR4_B2
F_U32C VGA CPU BOOT DRAM
M2A_CPU
Realtek® 2.5GbE LAN
PCIEX16
110
80
110
80
iTE® Super I/O
110
80
CODEC
PCIEX4_1
PCIEX4_2 F_AUDIO
LED_C1
M2M_SB M2Q_SB M2P_SB
Intel® Z790
THB_C2 THB_C1
CLR_SW
7 6
5 4
SATA3
USB 2.0 Hub
M_BIOS
SYS_FAN2
QFLED
BAT CLR_CMOS
RST_SW RST
Temperature sensor
D_LED1
F_USB2
QFLASH_PLUS SYS_FAN3
F_PANEL
SPI_TPM
F_USB1
SYS_FAN1 SYS_FAN4_PUMP
l Only for Z790 AORUS ELITE AX DDR4. – 5 –
1-2 Motherboard Block Diagram
PCI Express 5.0 Bus x16
CPU CLK+/- (80~800 MHz) DDR5 5600 (Note)/5200 (Note)/4800/4400 MT/sjk DDR4 3200/3000/2933/2666/2400/2133 MT/slm
1 PCI Express x16 DMI 4.0
PCI Express 4.0 Bus x4
1 M.2 Socket 3 (M2A_CPU)
LGA1700 CPU DDI DDI
1 DisplayPortjk 1 HDMI
4 SATA 6Gb/s (SATA3 4~7)
PCI Express 4.0 Bus
x4 x4
x4
Switchjk
2 M.2 Socket 3 (M2P_SB, M2Q_SB)
or
1 M.2 Socket 3 2 SATA 6Gb/s (M2M_SB) (SATA3 2, 3)jk
PCI Express 4.0 Bus
x4
Intel® Z790
SPI
BIOS
Bus
TPM
eSPI iTE® Bus Super I/O
1 USB Type-C®, with USB 3.2 Gen 2×2 support
1 USB Type-C®, with USB 3.2 Gen 2 support
2 USB 3.2 Gen 2 Type-A
2 PCI Express x4
PCI Express Bus
x1
Realtek® 2.5GbE LAN
x1 M.2 WIFIjl CNVi
RJ45 LAN
5 USB 3.2 Gen 1
USB 2.0 Hub
8 USB 2.0/1.1
CODEC
MIC Line Out S/PDIF Out
(Note)
j k l m
Actual support may vary by CPU.
Only for Z790 AORUS ELITE AX. Only for Z790 AORUS ELITE. Only for Z790 AORUS
ELITE AX DDR4. Only for Z790 AORUS ELITE DDR4.
– 6 –
Chapter 2 Hardware Installation
2-1 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.
– 7 –
2-2 Product Specifications
CPU Chipset Memory
Onboard Graphics Audio LAN
LGA1700 socket: Support for the 14th, 13th, and 12th Generation Intel® CoreTM,
Pentium® Gold and Celeron® Processors (Go to GIGABYTE’s website for the latest
CPU support list.)
L3 cache varies with CPU
Intel® Z790 Express Chipset
14th and 13th Generation Intel® CoreTM i9/i7 Pocessors: – Support for DDR5
5600/5200/4800/4400 MT/s memory modules jk
13th Generation Intel® CoreTM i5/i3 and 12th Generation Intel® CoreTM,
Pentium® Gold and Celeron® Processors: – Support for DDR5 4800/4400 MT/s
memory modules jk
Support for DDR4 3200/3000/2933/2666/2400/2133 MT/s memory modules lm 4 x DDR5
DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity)
of system memory jk 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB
single DIMM capacity)
of system memory lm 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
(The CPU and memory configuration may affect the supported memory types, data
rate (speed), and number of DRAM modules, please refer to “Memory Support
List” on GIGABYTE’s website for more information.) Integrated Graphics
Processor-Intel® HD Graphics support: – 1 x HDMI port, supporting a maximum
resolution of 4096×2160@60 Hz
- Support for HDMI 2.0 version and HDCP 2.3. – 1 x DisplayPort, supporting a maximum resolution of 4096×2304@60 Hzjk
- Support for DisplayPort 1.2 version and HDCP 2.3
(Graphics specifications may vary depending on CPU support.) Realtek® Audio CODEC High Definition Audio 2/4/5.1/7.1-channel - 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.
Support for S/PDIF Out
Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
j Only for Z790 AORUS ELITE AX. k Only for Z790 AORUS ELITE. l Only for Z790
AORUS ELITE AX DDR4. m Only for Z790 AORUS ELITE DDR4.
– 8 –
Wireless
Communication
Modulej
Wireless
Communication
Modulel
Expansion Slots
Storage Interface
Intel® Wi-Fi 6E AX211 (For PCB rev. 1.0, PCB rev. 1.1) – WIFI a, b, g, n, ac,
ax, supporting 2.4/5/6 GHz carrier frequency bands – BLUETOOTH 5.3
– Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
Realtek® Wi-Fi 6E RTL8852CE (PCB rev. 1.2) – WIFI a, b, g, n, ac, ax,
supporting 2.4/5/6 GHz carrier frequency bands – BLUETOOTH 5.3
– Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
(Actual data rate may vary depending on environment and equipment.)
Intel® Wi-Fi 6E AX211 (For PCB rev. 1.0) – WIFI a, b, g, n, ac, ax, supporting
2.4/5/6 GHz carrier frequency bands – BLUETOOTH 5.3
– Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
Realtek® Wi-Fi 6E RTL8852CE (PCB rev. 1.1) – WIFI a, b, g, n, ac, ax,
supporting 2.4/5/6 GHz carrier frequency bands – BLUETOOTH 5.3
– Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
(Actual data rate may vary depending on environment and equipment.)
CPU: – 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16
(PCIEX16)
- For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
Chipset: – 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4_1) – 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x4 (PCIEX4_2)
CPU: – 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD
support) (M2A_CPU) Chipset: – 2 x M.2 connectors (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD
support) (M2P_SB, M2Q_SB) – 1 x M.2 connector (Socket 3, M key, type 22110/2280 SATA and PCIe 4.0 x4
SSD support) (M2M_SB) – 6 x SATA 6Gb/s connectorsjk – 4 x SATA 6Gb/s connectorslm RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices RAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices - Refer to “2-8 Internal Connectors,” for the installation notices for the M.2 and SATA connectors.
j Only for Z790 AORUS ELITE AX. k Only for Z790 AORUS ELITE. l Only for Z790
AORUS ELITE AX DDR4. m Only for Z790 AORUS ELITE DDR4.
– 9 –
USB Internal Connectors
Back Panel Connectors
Chipset:
– 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2×2 support
– 1 x USB Type-C® port with USB 3.2 Gen 2 support, available through the
internal USB header
– 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel
– 5 x USB 3.2 Gen 1 ports (3 ports on the back panel, 2 ports available
through the internal USB header) Chipset+2 USB 2.0 Hubs:
– 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through
the internal USB headers)
1 x 24-pin ATX main power connector 2 x 8-pin ATX 12V power connectors 1 x CPU
fan header 1 x CPU fan/water cooling pump header 3 x system fan headers 1 x
system fan/water cooling pump header 2 x addressable LED strip headers 2 x RGB
LED strip headers 4 x M.2 Socket 3 connectors 6 x SATA 6Gb/s connectorsjk 4 x
SATA 6Gb/s connectorslm 1 x front panel header 1 x front panel audio header 1
x USB Type-C® header, with USB 3.2 Gen 2 support 1 x USB 3.2 Gen 1 header 2 x
USB 2.0/1.1 headers 2 x ThunderboltTM add-in card connectors 1 x Trusted
Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI
2.0 module only) 1 x reset button 1 x Q-Flash Plus button 1 x Clear CMOS
button 1 x reset jumper 1 x Clear CMOS jumper
1 x USB Type-C® port, with USB 3.2 Gen 2×2 support 2 x USB 3.2 Gen 2 Type-A
ports (red) 3 x USB 3.2 Gen 1 ports 4 x USB 2.0/1.1 ports 2 x SMA antenna
connectors (2T2R)jl 1 x HDMI port 1 x DisplayPortjk 1 x RJ-45 port 1 x optical
S/PDIF Out connector 2 x audio jacks
j Only for Z790 AORUS ELITE AX. k Only for Z790 AORUS ELITE. l Only for Z790
AORUS ELITE AX DDR4. m Only for Z790 AORUS ELITE DDR4.
– 10 –
I/O Controller
Hardware
Monitor
BIOS
Unique Features
Bundled
Software
Operating
System
Form Factor
iTE® I/O Controller Chip
Voltage detection Temperature detection Fan speed detection Water cooling flow
rate detection Fan fail warning Fan speed control
-
Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
1 x 256 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 GIGABYTE Control Center (GCC) -
Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
Support for Q-Flash Support for Q-Flash Plus Support for Smart Backup Norton® Internet Security (OEM version) LAN bandwidth management software Support for Windows 11 64-bit Support for Windows 10 64-bit
ATX Form Factor; 30.5cm x 24.4cm -
GIGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice.
& Please visit the SERVICE/SUPPORTUtility page on GIGABYTE’s website to
download the latest version of apps.
https://www.gigabyte.com/Support/Utility/Motherboard?m=ut
– 11 –
2-3 Installing the CPU and CPU Cooler
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. (Or you may
locate the notches on both sides of the CPU and alignment keys on the CPU
socket.) · 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.
A. Note the CPU Orientation
Note the alignment keys on the motherboard CPU socket and the notches on the
CPU.
Alignment Key
Triangle Pin One Marking of the CPU Socket
LGA1700 CPU Socket
Alignment Key Notch
Triangle Pin One Marking on the CPU
LGA1700 CPU
Notch
Do not remove the CPU socket cover before inserting the CPU. It may pop off
from the load plate automatically after you insert the CPU and close the load
plate.
& Please visit GIGABYTE’s website for details on hardware installation.
http://www.gigabyte.com/WebPage/210/quick-guide.html?m=sw
– 12 –
B. Installing the CPU
Follow the steps below to correctly install the CPU into the motherboard CPU
socket.
u
Finger Tab
jGently press the CPU socket lever handle down and away from the socket.
kCompletely lift up the CPU socket locking lever.
lUse the finger tab on the side of the metal load plate to lift open the metal
load plate with the plastic protective cover attached to it.
l k
j
v
Hold the CPU with your fingers by the edges. Align the CPU pin one marking
(triangle) with the pin one corner of the CPU socket (or you may align the CPU
notches with the socket alignment keys) and gently insert the CPU into
position.
Pin One
w
j
Make sure the CPU is properly installed and
then close the load plate. The plastic protec-
tive cover will pop off, just remove it. Secure
the lever under its retention tab to complete
the installation of the CPU. * Always replace the plastic protective cover
k
when the CPU is not installed to protect the CPU socket.
l
Do not force to engage the CPU socket locking lever when the CPU is not
installed correctly as this would damage the CPU and CPU socket.
– 13 –
C. Installing the CPU Cooler
Be sure to install the CPU cooler after installing the CPU. (Actual
installation process may differ depending the CPU cooler to be used. Refer to
the user’s manual for your CPU cooler.)
u
Apply an even and thin layer of thermal grease on the surface of the installed
CPU.
v
Place the cooler atop the CPU, aligning the four push pins through the pin
holes on the motherboard. Push down on the push pins diagonally.
j k
k
j
w
Finally, attach the power connector of the CPU cooler to the CPU fan header
(CPU_FAN) on the motherboard.
– 14 –
CPU_FAN
2-4 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 four 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. The four memory sockets are divided into two channels and each
channel has two memory sockets as following: Channel A: DDR5_A1jk/DDR4_A1lm,
DDR5_A2jk/DDR4_A2lm Channel B: DDR5_B1jk/DDR4_B1lm, DDR5_B2jk/DDR4_B2lm
- Recommended Dual Channel Memory Configuration:
DDR5_A1jk DDR5_A2jk DDR5_B1jk DDR4_A1lm DDR4_A2lm DDR4_B1lm
2 Modules
– –
DS/SS
– –
DDR5_B2jk DDR4_B2lm
DS/SS
4 Modules
DS/SS
DS/SS
(SS=Single-Sided, DS=Double-Sided, “- -“=No Memory)
DS/SS
DS/SS
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 or
four memory modules, it is recommended that memory of
the same capacity, brand, speed, and chips be used.
DDR5_A1jk/DDR4_A1lm DDR5_A2jk/DDR4_A2lm DDR5_B1jk/DDR4_B1lm
DDR5_B2jk/DDR4_B2lm
When installing a single memory module, we recommend that you install it in
the DDR5_A2jk/ DDR4_A2lm socket.
j Only for Z790 AORUS ELITE AX. k Only for Z790 AORUS ELITE. l Only for Z790
AORUS ELITE AX DDR4. m Only for Z790 AORUS ELITE DDR4.
– 15 –
2-5 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. Follow the steps below to correctly
install your expansion card in the expansion slot. 1. Locate an expansion slot
that supports your card. Remove the metal slot cover from the chassis back
panel. 2. Align the card with the slot, and press down on the card until it is
fully seated in the slot. 3. Make sure that the expansion card is fully seated
in its slot. 4. Secure the card’s metal bracket to the chassis back panel with
a screw. 5. After installing all expansion cards, replace the chassis
cover(s). 6. Turn on your computer. If necessary, go to BIOS Setup to make any
required BIOS changes for your
expansion card(s). 7. Install the driver provided with the expansion card in
your operating system.
PCIEX16 Slot
– 16 –
2-6 Back Panel Connectors
jl
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 (2T2R)jl Use this connector to
connect an antenna.
Tighten the antennas to the antenna connectors and then aim the antennas
correctly for better signal reception.
USB 3.2 Gen 2 Type-A Port (Red) The USB 3.2 Gen 2 port supports the USB 3.2
Gen 2 specification and is compatible to the USB 3.2 Gen 1 and USB 2.0
specification. Use this port for USB devices. USB 3.2 Gen 2 Type-A Port (Red)
(Q-Flash Plus Port) The USB 3.2 Gen 2 port supports the USB 3.2 Gen 2
specification and is compatible to the USB 3.2 Gen 1 and USB 2.0
specification. Use this port for USB devices. Before using Q-Flash Plus ,
(Note) make sure to insert the USB flash drive into this port first.
DisplayPortjk DisplayPort delivers high quality digital imaging and audio,
supporting bi-directional audio transmission. DisplayPort can support HDCP 2.3
content protection mechanisms. You can use this port to connect your
DisplayPort-supported monitor. Note: The DisplayPort Technology can support a
maximum resolution of 4096×2304@60 Hz but the actual resolutions supported
depend on the monitor being used. HDMI Port
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.
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.
j Only for Z790 AORUS ELITE AX. kOnly for Z790 AORUS ELITE. l Only for Z790
AORUS ELITE AX DDR4. (Note) To enable the Q-Flash Plus function, please
navigate to the “Unique Features” page of GIGABYTE’s
website for more information. – 17 –
USB Type-C® Port
The reversible USB port supports the USB 3.2 Gen 2×2 specification and is compatible to the USB 3.2 Gen 2, USB 3.2 Gen 1, and USB 2.0 specifications. Use this port for USB devices.
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 2.5 Gbps data rate. The following describes the states of the LAN port LEDs.
Speed LED Activity LED Speed LED:
Activity LED:
State
Description
State Description
Orange 2.5 Gbps data rate
Blinking Data transmission or receiving is occurring
Green
1 Gbps data rate
Off
No data transmission or receiving is occurring
LAN Port
Off
100 Mbps data rate
Line Out/Front Speaker Out
The line out jack. Mic In/Rear Speaker Out
The Mic in jack. Optical S/PDIF Out Connector This connector provides digital
audio out to an external audio system that supports digital optical audio.
Before using this feature, ensure that your audio system provides an optical
digital audio in connector.
Audio Jack Configurations:
Jack
Line Out/Front Speaker Out Mic In/Rear Speaker Out Front Panel Line Out/Side
Speaker Out Front Panel Mic In/Center/Subwoofer 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. https://www.gigabyte.com/WebPage/697/realtek897-audio.html
· 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.
– 18 –
2-7 Onboard Buttons, Voltage Measurement Points, and LEDs
RST_SW (Reset Button) The reset button (RST_SW) allows users to quickly turn
on/off the computer in an open-case environment when they want to change
hardware components or conduct hardware testing.
RST_SW
The reset button provides you with several functions to use. To remap the
button to perform different tasks, please navigate to the “BIOS Setup” page of
GIGABYTE’s website and search for “RST_SW (MULTIKEY)” for more information.
CLR_SW (Clear CMOS Button) Use this button to clear the BIOS configuration and
reset the CMOS values to factory defaults when needed.
CLR_SW
· Always turn off your computer and unplug the power cord from the power
outlet before using the clear CMOS button.
· Do not use the clear CMOS button when the system is on, or the system may
shutdown and data loss or damage may occur.
· After system restart, go to BIOS Setup to load factory defaults (select Load
Optimized Defaults) or manually configure the BIOS settings (please navigate
to the “BIOS Setup” page of GIGABYTE’s website for more information). – 19 –
QFLASH_PLUS (Q-Flash Plus Button) 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 dedicated 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.
QFLED
QFLASH_PLUS
To enable the Q-Flash Plus function, please navigate to the “Unique Features” page of GIGABYTE’s website for more information.
Status LEDs The status LEDs show whether the CPU, memory, graphics card, and operating system are working properly after system power-on. If the CPU/DRAM/VGA LED is on, that means the corresponding device is not working normally; if the BOOT LED is on, that means you haven’t entered the operating system yet.
CPU DRAM VGA BOOT
CPU: CPU status LED DRAM: Memory status LED VGA: Graphics card status LED BOOT: Operating system status LED
– 20 –
2-8 Internal Connectors
1
63 8 7 2
14 10
13
10
17
10
10 9
20 18 12 8 7 16 15 19 4 5 11
-
ATX_12V_2X4_1/ATX_12V_2X4_2 2) ATX 3) CPU_FAN 4) SYS_FAN1/2/3 5) SYS_FAN4_PUMP 6) CPU_OPT 7) LED_C1/LED_C2 8) D_LED1/D_LED2 9) SATA3 2jk/3jk/4/5/6/7 10) M2A_CPU/M2P_SB/M2Q_SB/M2M_SB
-
F_PANEL 12) F_AUDIO 13) F_U32C 14) F_U32 15) F_USB1/F_USB2 16) SPI_TPM 17) THB_C1/THB_C2 18) CLR_CMOS 19) BAT 20) RST
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.
j Only for Z790 AORUS ELITE AX. k Only for Z790 AORUS ELITE.
– 21 –
1/2) ATX_12V_2X4_1/ATX_12V_2X4_2/ATX (2×4 12V Power Connectors 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_2X4_1/ATX_12V_2X4_2
12
24
1
13
ATX
ATX_12V_2X4_1/ATX_12V_2X4_2:
Pin No. Definition
Pin No.
1 GND (Only for 2×4-pin 12V) 5
2 GND (Only for 2×4-pin 12V) 6
3 GND
7
4 GND
8
Definition +12V (Only for 2×4-pin 12V) +12V (Only for 2×4-pin 12V) +12V +12V
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 24 ATX)
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)
– 22 –
3/4) CPU_FAN/SYS_FAN1/2/3 (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
1 SYS_FAN1/SYS_FAN2/ SYS_FAN3
Pin No. 1 2 3 4
Definition GND Voltage Speed Control Sense PWM Speed Control
- SYS_FAN4_PUMP (System Fan/Water Cooling Pump Header)
The fan/pump header is 4-pin and possesses a foolproof insertion design. 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. The header also provides speed control for a water cooling pump. Please navigate to the “BIOS Setup” page of GIGABYTE’s website and search for “Smart Fan 6” for more information.
Pin No. Definition
1 GND
1
2 Voltage Speed Control
3 Sense
4 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.
– 23 –
- CPU_OPT (CPU Fan/Water Cooling Pump Header) The fan/pump header is 4-pin and possesses a foolproof insertion design. 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.
Pin No. Definition
1
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
Connector Maximum Current Maximum Power
CPU_FAN 2A 24W
SYS_FAN1~3 2A 24W
SYS_FAN4_PUMP 2A 24W
CPU_OPT 2A 24W
- LED_C1/LED_C2 (RGB LED Strip Headers) The headers 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.
1 LED_C2
1 LED_C1
Pin No. 1 2 3 4
Definition 12V G R B
RGB LED Strip
Connect your RGB LED strip to the header. The power pin (marked with a
1
triangle on the plug) of the LED strip must be connected to Pin 1 (12V) of
12V
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 navigate to the
“Unique Features” page 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.
– 24 –
- D_LED1/D_LED2 (Addressable LED Strip Headers) The headers 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 D_LED2
1 D_LED1
Pin No. 1 2 3 4
Definition V (5V) Data No Pin GND
Addressable LED Strip
Connect your addressable LED strip to the header. The power pin (marked
1
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.
For how to turn on/off the lights of the LED strip, please navigate to the “Unique Features” page 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.
- SATA3 2jk/3jk/4/5/6/7 (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 Intel® Chipset supports RAID 0, RAID 1,
RAID 5, and RAID 10. Please navigate to the “Configuring a RAID Set” page of GIGABYTE’s website for
instructions on configuring a RAID array.
G.QBOFM G.QBOFM G.QBOFM
7 7
SATA3 3 5 7 246
Pin No. Definition
1 GND
1
2 TXP
1
3 TXN
4 GND
5 RXN
6 RXP
7 GND
To enable hot-plugging for the SATA ports, please navigate to the “BIOS Setup”
page of GIGABYTE’s website and search for “SATA Configuration” for more
information.
j Only for Z790 AORUS ELITE AX. k Only for Z790 AORUS ELITE.
– 25 –
- M2A_CPU/M2P_SB/M2Q_SB/M2M_SB (M.2 Socket 3 Connectors) There are two types of M.2 SSDs: M.2 SATA SSDs and M.2 PCIe SSDs. Be sure to verify which type of M.2 SSDs is supported by the M.2 socket you want to use. Please note that an M.2 PCIe SSD cannot be used to create a RAID set either with an M.2 SATA SSD or a SATA hard drive. Please navigate to the “Configuring a RAID Set” page of GIGABYTE’s website for instructions on configuring a RAID array.
110
80
M2A_CPU
110
80
M2P_SB
110
80
110
80
M2Q_SB M2M_SB
Follow the steps below to correctly install an M.2 SSD in the M.2 connector.
Step 1: To access the M.2 slot you want to use, unfasten the screws on the
motherboard heatsink diagonally to remove the heatsink. Locate the proper
mounting hole for the M.2 SSD to be installed and then install the M.2 EZ-
Latch Plus clip first.
If you want install an M.2 SSD in the 110mm hole that already has a
motherboard heatsink standoff, be sure to remove the EZ-Latch Plus clip first
and use the motherboard heatsink screw to secure the heatsink and SSD.
Step 2: Remove the protective film from the thermal pad on the M.2 connector.
Insert the M.2 SSD into the M.2 connector at an angle. Step 3: Press down on
the front end of the M.2 SSD and make sure the M.2 SSD is secured by the M.2
EZ-Latch Plus clip. Remove the protective film from the bottom of the
motherboard heatsink and then replace the heatsink and tighten the screws
diagonally.
- Types of M.2 SSDs supported by each M.2 connector:
M.2 PCIe x4 SSD M.2 PCIe x2 SSD
M2A_CPU
a
a
M2P_SB
a
a
M2Q_SB
a
a
M2M_SB
a
a
M.2 SATA SSD r r r a
& Please visit GIGABYTE’s website for details on using M.2 EZ-Latch Plus. Install the M.2 SSD: https://www.gigabyte.com/WebPage/920/M2-latchplus.html Remove the M.2 SSD: https://www.gigabyte.com/WebPage/921/removeM2.html
- Motherboard heatsink design may vary by model.
– 26 –
Installation Notices for the M.2 and SATA Connectorsjk: The availability of the SATA connectors may be affected by the type of device installed in the M.2 sockets. The M2M_SB connector shares bandwidth with the SATA3 2, 3 connector. Refer to the following table for details.
· M2A_CPU/M2P_SB/M2Q_SB:
Type of M.2 SSD
Connector SATA3 2jk
SATA3 3jk
M.2 PCIe SSD
a
a
SATA3 4 a
SATA3 5 a
SATA3 6 a
SATA3 7 a
No M.2 SSD Installed
a
a
a
a
a
a
a: Available, r: Not available
· M2M_SB:
Type of M.2 SSD
Connector
M.2 SATA SSD
SATA3 2jk a
SATA3 3jk a
M.2 PCIe SSD
r
r
No M.2 SSD Installed
a
a
a: Available, r: Not available
SATA3 4 a a a
SATA3 5 a a a
SATA3 6 a a a
SATA3 7 a a a
j Only for Z790 AORUS ELITE AX. k Only for Z790 AORUS ELITE.
– 27 –
- F_PANEL (Front Panel Header) Connect the power switch, reset switch,
speaker, chassis intrusion switch/sensor 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 LED Power Switch Speaker
PLED+ PLED-
PW+ PWSPEAK+ NC NC SPEAK-
2
20
1
19
HD+ HD-
RESRES+
CICI+
PWR_LED+ PWR_LEDPWR_LED-
Hard Drive Reset Activity LED Switch
Power LED
Chassis Intrusion Header
· PLED/PWR_LED (Power LED):
System Status LED Connects to the power status indicator on the chassis front panel. The LED
S0
On
S3/S4/S5
Off
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
(please navigate to the “BIOS Setup” page of GIGABYTE’s website and search for
“Soft-Off by PWR-BTTN” for more information).
· SPEAK (Speaker): 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.
· 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.
· CI (Chassis Intrusion Header): Connects to the chassis intrusion
switch/sensor on the chassis that can detect if the chassis cover has been
removed. This function requires a chassis with a chassis intrusion
switch/sensor.
· 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,
speaker and etc. When connecting your chassis front panel module to this
header, make sure the wire assignments and the pin assignments are matched
correctly.
– 28 –
- 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.
9
1
10
2
Pin No. 1 2 3 4 5 6 7 8 9 10
Definition MIC L GND MIC R NC Head Phone R MIC Detection SENSE_SEND No Pin Head Phone L 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.
- F_U32C (USB Type-C® Header with USB 3.2 Gen 2 Support) The header conforms to USB 3.2 Gen 2 specification and can provide one USB port.
10
11
1
20
Pin No. 1 2 3 4 5 6 7 8 9 10
Definition VBUS TX1+ TX1GND RX1+ RX1VBUS CC1 SBU1 SBU2
Pin No. 11 12 13 14 15 16 17 18 19 20
Definition VBUS TX2+ TX2GND RX2+ RX2GND DD+ CC2
– 29 –
- 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.
Pin No. Definition
Pin No. Definition
20
1
1 VBUS
11 D2+
2 SSRX1-
12 D2-
3 SSRX1+
13 GND
4 GGN.DQBOFM
14 SSTX2+
5 SSTX1-
15 SSTX2-
6 SSTX1+
11
10
7 GND
16 GND 17 SSRX2+
8 D1-
18 SSRX2-
9 D1+
19 VBUS
10 NC
20 No Pin
- F_USB1/F_USB2 (USB 2.0/1.1 Headers) The headers conform 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.
9
1
10
2
Pin No. 1 2 3 4 5 6 7 8 9 10
Definition Power (5V) Power (5V) USB DXUSB DYUSB DX+ USB DY+ GND GND No Pin NC
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.
– 30 –
- SPI_TPM (Trusted Platform Module Header) You may connect an SPI TPM (Trusted Platform Module) to this header.
Pin No. Definition
1 Data Output
11
1
2 Power (3.3V)
12
2
3 No Pin
4 NC
5 Data Input
6 CLK
7 Chip Select
8 GND
9 IRQ
10 NC
11 NC
12 RST
-
THB_C1/THB_C2 (ThunderboltTM Add-in Card Connectors) The connectors are used to connect to a GIGABYTE ThunderboltTM add-in card.
1 THB_C2
1 THB_C1
Supports a ThunderboltTM add-in card.
– 31 – -
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 and unplug the power cord from the power outlet 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 (please navigate to the “BIOS Setup” page of GIGABYTE’s website for more information). -
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. Gently remove the battery from the battery holder and wait for one minute.
(Or use a metal object like a screwdriver to touch the positive and negative terminals of the battery holder, making them short for 5 seconds.) 3. Replace the battery. 4. Plug in the power cord and restart your computer. · 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. · When installing the battery, note the orientation of the positive side (+) and the negative side (-) of the battery (the positive side should face up). · Used batteries must be handled in accordance with local environmental regulations.
– 32 – -
RST (Reset Jumper) The reset jumper (RST) can connect 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.
Pin No. Definition
1
1 Reset
2 GND
The reset jumper provides you with several functions to use. To remap the button to perform different tasks, please navigate to the “BIOS Setup” page of GIGABYTE’s website and search for “RST_SW (MULTIKEY)” for more information.
– 33 –
Chapter 3 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
· Q-Flash allows the user to quickly and easily upgrade or back up BIOS
without entering the operating system. · 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 dedicated port, and then you
can now flash the BIOS automatically by simply pressing the Q-Flash Plus
button. For instructions on using the Q-Flash and Q-Flash Plus utilities,
please navigate to the “Unique Features” page of GIGABYTE’s website and search
for “BIOS Update Utilities.”
· 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 introductions of the battery/clear CMOS jumper/button in
Chapter 2 or navigate to the “BIOS Setup” page of GIGABYTE’s website and
search for “Load Optimized Defaults” for how to clear the CMOS values.
& Please visit GIGABYTE’s website for details on configuring BIOS Setup.
https://www.gigabyte.com/WebPage/928/intel700-bios.html
– 34 –
Startup Screen: The following startup Logo screen will appear when the
computer boots.
Function Keys
Function Keys: : BIOS SETUPQ-FLASH
Press the
Boot Menu allows you to set the first boot device without entering BIOS Setup.
In Boot Menu, use the up arrow key
– 35 –
Chapter 4 Installing the Operating System and Drivers
4-1 Operating System Installation
With the correct BIOS settings, you are ready to install the operating system.
If you want to install an operating system on a RAID volume, you need to
install the Intel® RST VMD Controller driver first during the OS installation
process. Refer to the steps below: Step 1: Go to GIGABYTE’s website, browse to
the motherboard model’s web page, download the Intel SATA Preinstall driver
file on the SupportDownloadSATA RAID/AHCI page, unzip the file and copy the
files to your USB thumb drive. Step 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. Step 3: Insert the USB thumb drive and then
browse to the location of the driver. When a screen as shown below appears,
select Intel RST VMD Controller 467F and click Next to load the driver and
continue the OS installation.
– 36 –
4-2 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 GIGABYTE Control Center (GCC). Click
Install to proceed with the installation. (In BIOS Setup, make sure
SettingsGigabyte Utilities Downloader ConfigurationGigabyte Utilities
Downloader 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 software information.
https://www.gigabyte.com/WebPage/926/intel700-app.html & Please visit
GIGABYTE’s website for more troubleshooting information.
https://www.gigabyte.com/WebPage/351/faq.html – 37 –
Chapter 5 Appendix
5-1 Configuring a RAID Set
RAID Levels
RAID 0
Minimum Number of Hard Drives Array Capacity
2
Number of hard drives * Size of the
smallest drive
Fault Tolerance
No
RAID 1
2
Size of the smallest drive Yes
RAID 5
RAID 10
3
4
(Number of hard drives -1) * Size of the smallest drive
Yes
(Number of hard drives/2) * Size of the
smallest drive
Yes
Before you begin, please prepare the following items: This motherboard
supports RAID 0, RAID 1, RAID 5, and RAID 10. Prepare the correct number of
hard drives as indicated in the table above before configuring a RAID array.
· SATA hard drives or SSDs. 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.
· Please note that an M.2 PCIe SSD cannot be used to create a RAID set with a
SATA hard drive. · Refer to the “Internal Connectors” section of the user’s
manual for the installation notices for
the M.2, and SATA connectors.
& Please visit GIGABYTE’s website for details on configuring a RAID array.
https://www.gigabyte.com/WebPage/927/intel700-raid.html
– 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: Z790 AORUS ELITE
AX/Z790 AORUS ELITE/Z790 A ELITE AX DDR4/Z790 A ELITE DDR4
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.
Déclaration de Conformité aux Directives de l’Union européenne (UE) Cet
appareil portant la marque CE est conforme aux directives de l’UE suivantes:
directive Compatibilité Electromagnétique 2014/30/UE, directive Basse Tension
2014/35/UE, directive équipements radioélectriques 2014/53/UE, la directive
RoHS II 2011/65/UE & la déclaration 2015/863. La conformité à ces directives
est évaluée sur la base des normes européennes harmonisées applicables.
European Union (EU) CE-Konformitätserklärung Dieses Produkte mit CE-
Kennzeichnung erfüllen folgenden EU-Richtlinien: EMV-Richtlinie 2014/30/EU,
Niederspannungsrichtlinie 2014/35/EU, Funkanlagen Richtlinie 2014/53/EU, RoHS-
Richtlinie 2011/65/EU erfüllt und die 2015/863 Erklärung. Die Konformität mit
diesen Richtlinien wird unter Verwendung der entsprechenden Standards
zurEuropäischen Normierung beurteilt.
CE declaração de conformidade Este produto com a marcação CE estão em
conformidade com das seguintes Diretivas UE: Diretiva Baixa Tensão 2014/35/EU;
Diretiva CEM 2014/30/EU; Diretiva RSP 2011/65/UE e a declaração 2015/863. A
conformidade com estas diretivas é verificada utilizando as normas europeias
harmonizadas.
CE Declaración de conformidad Este producto que llevan la marca CE cumplen con
las siguientes Directivas de la Unión Europea: Directiva EMC 2014/30/EU,
Directiva de bajo voltaje 2014/35/EU, Directiva de equipamentos de rádio
2014/53/EU, Directiva RoHS 2011/65/EU y la Declaración 2015/863. El
cumplimiento de estas directivas se evalúa mediante las normas europeas
armonizadas.
CE Dichiarazione di conformità I prodotti con il marchio CE sono conformi con
una o più delle seguenti Direttive UE, come applicabile: Direttiva EMC
2014/30/UE, Direttiva sulla bassa tensione 2014/35/UE, Direttiva di
apparecchiature radio 2014/53/ UE, Direttiva RoHS 2011/65/EU e Dichiarazione
2015/863. La conformità con tali direttive viene valutata utilizzando gli
Standard europei armonizzati applicabili.
Deklaracja zgodnoci UE Unii Europejskiej Urzdzenie jest zgodne z nastpujcymi
dyrektywami: Dyrektywa kompatybilnoci elektromagnetycznej 2014/30/UE,
Dyrektywa niskonapiciowej 2014/35/UE, Dyrektywa urzdze radiowych 2014/53/ UE,
Dyrektywa RoHS 2011/65/UE i dyrektywa2015/863. Niniejsze urzdzenie zostalo
poddane testom i stwierdzono jego zgodno z wymaganiami dyrektywy.
ES Prohlásení o shod Toto zaízení spluje pozadavky Smrnice o Elektromagnetické
kompatibilit 2014/30/EU, Smrnice o Nízkém naptí 2014/35/EU, Smrnice o
rádiových zaízeních 2014/53/EU, Smrnice RoHS 2011/65/ EU a 2015/863. Tento
produkt byl testován a bylo shledáno, ze spluje vsechny základní pozadavky
smrnic.
EK megfelelségi nyilatkozata A termék megfelelnek az alábbi irányelvek és
szabványok követelményeinek, azok a kiállításidpontjában érvényes, aktuális
változatában: EMC irányelv 2014/30/EU, Kisfeszültség villamos berendezésekre
vonatkozó irányelv 2014/35/EU, rádióberendezések irányelv 2014/53/EU, RoHS
irányelv 2011/65/EU és 2015/863.
: 2014/30/ , 2014/35/EU, 2014/53/ , RoHS 2011/65/ 2015/863. .
D33006 RoHS
– 40 –
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:
Z790 AORUS ELITE AX rev. 1.0/1.1 Intel® Corporation AX211NGW
Z790 AORUS ELITE AX rev. 1.2 Z790 A ELITE AX DDR4 rev. 1.0
Realtek Semiconductor Corp. RTL8852CE Intel® Corporation AX211NGW
Z790 A ELITE AX DDR4 rev. 1.1
Realtek Semiconductor Corp. RTL8852CE
Approvals for wireless module AX211NGW:
Approvals for wireless module RTL8852CE:
– 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
– 42 –
References
- GIGABYTE Quick-Guide
- GIGABYTE - eSupport
- GIGABYTE Global
- Utility | Service / Support - GIGABYTE Global
- GIGABYTE 技嘉科技
- M.2 EZ-Latch PLUS
- Remove M.2