DFI ES220-CS Desktop Box PC Industrial Computers User Manual

: May 15, 2024
: DFI

Table of Contents

ES220-CS Desktop Box PC Industrial Computers
Specifications
Product Information
Getting to Know the ES220-CS
Product Usage Instructions
Chapter 2 – Getting Started
Chapter 3 – Installing Devices
Chapter 4 – BIOS Setup
- Static Electricity Precautions
- FAQ
Q: Where can I download the user manual for the ES220-CS?

ES220-CS Desktop Box PC Industrial Computers

“`html

Specifications

Model: ES220-CS (CS1S/CS3S)
Website: www.dfi.com

Product Information

The ES220-CS Desktop Box PC is a versatile and compact computing
solution designed for various applications. It comes with a user
manual that provides detailed information on installation, setup,
and usage.

Getting to Know the ES220-CS

The ES220-CS features mechanical dimensions that ensure
compatibility with different setups. It is important to understand
these dimensions before installation to avoid any issues.

Product Usage Instructions

Chapter 2 – Getting Started

This chapter covers the initial setup process for the ES220-CS,
including connecting peripherals, powering on the device, and
accessing the BIOS.

Chapter 3 – Installing Devices

Learn how to install additional devices such as storage drives,
expansion cards, and peripherals into the ES220-CS for enhanced
functionality.

Chapter 4 – BIOS Setup

Customize system settings and configure the BIOS of the ES220-CS
to optimize performance and compatibility with your specific
requirements.

Static Electricity Precautions

Handle the ES220-CS and its components with care to prevent
damage from static electricity. Follow proper anti-static
procedures when installing or handling the device.

FAQ

Q: Where can I download the user manual for the ES220-CS?

A: You can download the user manual from the DFI website at
www.dfi.com. Visit Support > Download Center and search for your
product to access all technical documents.

“`

ES220-CS

ES220-CS
(CS1S/CS3S)
Desktop Box PC User’s Manual
1

www.dfi.com

Copyright
This publication contains information that is protected by copyright. No part of it may be reproduced in any form or by any means or used to make any transformation/adaptation without the prior written permission from the copyright holders.
This publication is provided for informational purposes only. The manufacturer makes no representations or warranties with respect to the contents or use of this manual and specifically disclaims any express or implied warranties of merchantability or fitness for any particular purpose. The user will assume the entire risk of the use or the results of the use of this document. Further, the manufacturer reserves the right to revise this publication and make changes to its contents at any time, without obligation to notify any person or entity of such revisions or changes.
Changes after the publication’s first release will be based on the product’s revision. The website will always provide the most updated information.
© 2021 . All Rights Reserved.
Trademarks
Product names or trademarks appearing in this manual are for identification purpose only and are the properties of the respective owners.

FCC and DOC Statement on Class A
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
· Reorient or relocate the receiving antenna. · Increase the separation between the equipment and the receiver. · Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected. · Consult the dealer or an experienced radio TV technician for help.
Notice:
1. The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
2. Shielded interface cables must be used in order to comply with the emission limits.

ES220-CS

2
www.dfi.com

Table of Contents
Copyright …………………………………………………………………………………… 2 Trademarks ………………………………………………………………………………… 2 FCC and DOC Statement on Class A……………………………………… 2 About this Manual ……………………………………………………………………. 4 Static Electricity Precautions…………………………………………………… 4 Safety Measures………………………………………………………………………… 4 Safety Precautions ……………………………………………………………………. 5 About the Package …………………………………………………………………… 5 Before Using the System …………………………………………………………. 6 Chapter 1 – Introduction …………………………………………………………. 7
Specifications ………………………………………………………………………………………………………… 7 Getting to Know the ES220-CS ………………………………………………………………………….. 8 Mechanical Dimensions………………………………………………………………………………………. 9
Chapter 2 – Getting Started…………………………………………………….. 11 Chapter 3 – Installing Devices ………………………………………………… 12 Chapter 4 – BIOS Setup ……………………………………………………………. 15
Overview ………………………………………………………………………………………………………………. 15 Main………………………………………………………………………………………………………………………… 16 Advanced ……………………………………………………………………………………………………………… 16 Chipset……………………………………………………………………………………………………………………. 28 Security…………………………………………………………………………………………………………………… 31 Boot ………………………………………………………………………………………………………………………… 32 Save & Exit……………………………………………………………………………………………………………… 32 Updating the BIOS ……………………………………………………………………………………………….. 33 Notice: BIOS SPI ROM…………………………………………………………………………………………… 33
3
ES220-CS

www.dfi.com

About this Manual
An electronic file of this manual can be obtained from the DFI website at www.dfi.com. To download the user’s manual from our website, please go to Support > Download Center. On the Download Center page, select your product or type the model name and click “Search” to find all technical documents including the user’s manual for a specific product.
Warranty
1. Warranty does not cover damages or failures that arised from misuse of the product, inability to use the product, unauthorized replacement or alteration of components and product specifications.
2. The warranty is void if the product has been subjected to physical abuse, improper installation, modification, accidents or unauthorized repair of the product.
3. Unless otherwise instructed in this user’s manual, the user may not, under any circumstances, attempt to perform service, adjustments or repairs on the product, whether in or out of warranty. It must be returned to the purchase point, factory or authorized service agency for all such work.
4. We will not be liable for any indirect, special, incidental or consequential damages to the product that has been modified or altered.

Static Electricity Precautions
It is quite easy to inadvertently damage your PC, system board, components or devices even before installing them in your system unit. Static electrical discharge can damage computer components without causing any signs of physical damage. You must take extra care in handling them to ensure against electrostatic build-up.
1. To prevent electrostatic build-up, leave the system board in its anti- static bag until you are ready to install it.
2. Wear an antistatic wrist strap.
3. Do all preparation work on a static-free surface.
4. Hold the device only by its edges. Be careful not to touch any of the components, contacts or connections.
5. Avoid touching the pins or contacts on all modules and connectors. Hold modules or con nectors by their ends.
Important: Electrostatic discharge (ESD) can damage your processor, disk drive and other components. Perform the upgrade instruction procedures described at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis. If a wrist strap is unavailable, establish and maintain contact with the system chassis throughout any procedures requiring ESD protection.
Safety Measures
To avoid damage to the system: · Use the correct AC input voltage range.
To reduce the risk of electric shock: · Unplug the power cord before removing the system chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord.
Battery: · Danger of explosion if battery incorrectly replaced. · Replace only with the same or equivalent type recommend by the manufacturer. · Dispose of used batteries according to local ordinance.

ES220-CS

4
www.dfi.com

Safety Precautions
· Use the correct DC input voltage range.
· Unplug the power cord before removing the system chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord.
· Danger of explosion if battery incorrectly replaced.
· Replace only with the same or equivalent type recommend by the manufacturer.
· Dispose of used batteries according to local ordinance.
· Keep this system away from humidity.
· Place the system on a stable surface. Dropping it or letting it fall may cause damage.
· The openings on the system are for air ventilation to protect the system from overheating. DO NOT COVER THE OPENINGS.
· Place the power cord in such a way that it will not be stepped on. Do not place anything on top of the power cord. Use a power cord that has been approved for use with the system and that it matches the voltage and current marked on the system’s electrical range label.
· If the system will not be used for a long time, disconnect it from the power source to avoid damage by transient overvoltage.
· If one of the following occurs, consult a service personnel:
– The power cord or plug is damaged.
– Liquid has penetrated the system.
– The system has been exposed to moisture.
– The system is not working properly.
– The system dropped or is damaged.
– The system has obvious signs of breakage.
· The unit uses a three-wire ground cable which is equipped with a third pin to ground the unit and prevent electric shock. Do not defeat the purpose of this pin. If your outlet does not support this kind of plug, contact your electrician to replace the outlet.
· Disconnect the system from the DC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning.

About the Package
The package contains the following items. If any of these items are missing or damaged, please contact your dealer or sales representative for assistance.
1 ES220-CS system unit with wallmount Adapter 12V 60W (option) Power Cord 1830mm (option) VESA mounting kit (option)

Optional Items

Optional Items Part Number

Description

CPU

143-101805-500G

i7-9700TE, 1.8GHz to 3.8GHz, 8C8T, 12M cache, TDP 35W

143-10220G-500G i5-9500TE, 2.2GHz to 3.6GHz, 6C6T, 9M cache, TDP 35W

143-10220E-500G i3-9100TE, 2.2GHz to 3.2GHz, 4C4T, 6M cache, TDP 35W

143-10240A-500G i7-8700T, 2.4GHz to 4GHz, 6C12T, 12M cache, TDP 35W

143-102104-501G i5-8500T, 2.1GHz to 3.5GHz, 6C6T, 9M cache, TDP 35W

143-103105-500G i3-8100T, 3.1GHz, 4C4T, 6M cache, TDP 35W

143-103103-500G G5400T, 3.1GHz, 2C4T, 4M cache, TDP 35W

143-112900-500G G4900T, 2.9GHz, 2C4T, 2M cache, TDP 35W

Memory

138-540002-106G 4GB DDR4 2666Mhz SO-DIMM 1Rx8 512Mx8 CL19 1.2V

138-580004-102G 8GB DDR4 2666Mhz SO-DIMM 1Rx8 1Gx8 CL19 1.2V

138-5G0163-102G 16GB DDR4 2666Mhz SO-DIMM 2Rx8 1Gx8 CL19 1.2V

TBD 138-540002-107G 138-580004-103G TBD TBD

32GB DDR4 2666Mhz SO-DIMM 2Rx8 1Gx8 CL19 1.2V
4GB DDR4 2666Mhz ECC-SO-DIMM 1Rx8 512Mx8 CL19 1.2V (C246 only) 8GB DDR4 2666Mhz ECC-SO-DIMM 1Rx8 1Gx8 CL19 1.2V (C246 only) 16GB DDR4 2666Mhz ECC-SO- DIMM 1Rx8 1Gx8 CL19 1.2V (C246 only) 32GB DDR4 2666Mhz ECC-SO-DIMM 1Rx8 1Gx8 CL19 1.2V (C246 only)

ES220-CS

5
www.dfi.com

OS Adapter Power Cord
M.2 WIFI
VESA MOUNT

921-151310-000G Win10 IoT Ent 2019 LTSC MultiLang High End EPKEA

921-151320-000G Win10 IoT Ent 2019 LTSC MultiLang High End PKEA

921-151340-000G Win10 IoT Ent 2019 LTSC MultiLang High Value EPKEA

921-151330-000G Win10 IoT Ent 2019 LTSC MultiLang High Value PKEA

642-000W10000G

Win Pro 10 64Bit English 1pk DSP OEI DVD version 1809

671-110006-100G Power Adapter AC/DC 100W 12V, inlet C14

TBD

Power Adapter AC/DC 160W 12V, inlet C14

332-700010-201G Power Cord US 3pin 1830mm Length

A81-004003-000G Power Cord EU 2pin 1830mm Length

A81-000001-000G Power Cord China 3pin 1830mm Length

332-054034-005G

Power Cord Japan 3pin 1830mm Length, with PSE logo label on cable (for worldwide)

A81-004056-000G

Power Cord Japan 3pin 2000mm Length, with PSE logo mark on inlet plug (for Japan)

A81-004031-007G

DC Cord UL 1185 5.52.59.5mm with Nut to stripped and tinned; L1000mm

1x intel M.2 2230 AC 3168.NGWG 802.11abgn/ac 1T1R + Bluetooth 4.2, 761-OPS150-001G 2x MHF4 to SMA cable 200mm 2x dipole antenna 1x M2x4mm screw

1x Intel® Wireless-AC 9260, 2230, 2×2 AC+BT, Gigabit No vPRO

TBD

2x MHF4 to SMA cable 200mm

2x dipole antenna

1x M2x4mm screw

1x VESA mount bracket for ES220-CS, SGCC 1.2T, Black

coating

TBD

6x Screw P/W #6-32 L=6mm OD=6.6mm Zn coating

4x M.4*10mm w/spring washer

The board and accessories in the package may not come similar to the information listed above. This may differ in accordance to the sales region or models in which it was sold. For more information about the standard package in your region, please contact your dealer or sales representative.

Before Using the System
Before powering-on the system, prepare the basic system components.
If you are installing the system board in a new system, you will need at least the following internal components.
· Memory module · Storage devices such as hard disk drive
You will also need external system peripherals you intend to use which will normally include at least a keyboard, a mouse and a video display monitor.

ES220-CS

6
www.dfi.com

Chapter 1 – Introduction

Specifications

SYSTEM
GRAPHICS STORAGE EXPANSION ETHERNET LED

Processor
Chipset Memory BIOS Controller Feature
Display Dual Displays Internal Interface Controller Indicators

9th Gen Intel® CoreTM Processors, LGA 1151 Socket Intel® CoreTM i7-9700TE Processor (8C/8T, 12M Cache,

3.6GHz, TDP 35W) Intel® CoreTM i5-9500TE Processor (6C/6T, 9M Cache,

3.6GHz, TDP 35W) Intel® CoreTM i3-9100TE Processor (4C/4T, 6M Cache,

3.2GHz, TDP 35W) 8th Gen Intel® CoreTM Processors, LGA 1151 Socket Intel® Xeon® E-2278GEL Processor (8C/16T; Max speed

3.9GHz, TDP 35W) (C246 only) Intel® CoreTM i7-8700T Processor (6C/12T, 12M Cache,

4.0GHz; TDP 35W) Intel® CoreTM i5-8500T Processor (6C/6T, 9M Cache,

3.5GHz; TDP 35W) Intel® CoreTM i3-8100T Processor (4C/4T, 6M Cache,

3.1GHz; TDP 35W) Intel® Pentium® G5400T Processor (2C/4T, 4M Cache,

3.1GHz; TDP 35W) Intel® Celeron® G4900T Processor (2C/2T, 2M Cache,

2.9GHz; TDP 35W)

Intel® C246/Q370/H310 Chipset

2 x 260-pin SODIMM up to

Dual Channel DDR4

64GB

2666MHz

(ECC : C246 only)

Insyde SPI 128Mbit

Intel® HD Graphics

OpenGL 4.5, DirectX 12, OpenCL 2.1

HW Decode: AVC/H.264, MPEG2, VC1/WMV9, JPEG/

MJPEG, HEVC/H265, VP8, VP9

HW Encode: AVC/H.264, MPEG2, JPEG, HEVC/H265,

VP8, VP9

2 x HDMI 2.0

HDMI: resolution up to

4096×2160 @ 60Hz

2 x HDMI 2.0

2 x 2.5″ SATA bay (optional)

support RAID 0/1

1 x M.2 2280 M key (PCIe x4/SATA 3.0)

1 x M.2 2230 E key (PCIe x1/USB2.0), WiFi

2 x Intel® I219/I210IT (10/100/1000Mbps) (Support Intel® iAMT)

1 x Power LED

1 x HDD LED

FRONT I/O REAR I/O

Ethernet USB Buttons
Display Serial

USB
Wi-Fi Antenna

WATCHDOG TIMER Output & Interval

SECURITY

TPM

POWER

Type

OS SUPPORT MECHANISM
COOLING ENVIRONMENT

Construction Mounting
Dimensions (W x H x D)
Weight
Fan Operating Temperature Storage Temperature Acoustic level

STANDARDS AND CERTIFICATIONS

Relative Humidity
Certification

2 x GbE (RJ-45) 4 x USB 3.1 (type A) 1 x Power Button 1 x Reset Button 2 x HDMI 2 x RS232/RS422/RS485 (DB9) or 1 x RS232/RS422/RS485 (DB9)(COM1) + 1 x 8bit DIO (DB9) 2 x USB 2.0 (type A) 2 x Opening Antenna Hole

System Reset, Programmable via Software from 1 to 255

Seconds

TPM2.0 (option)

12V DC-in jack lockable

External power brick

AC Power 100-250V,

50/60Hz

Windows 10 IoT Enterprise 2019 LTSC + RS5 Windows 10 Professional

Metal + Aluminum

Wall mount VESA mount 75×75/10x10cm (optional)

175 x 48.5 x 120mm (1 Storage: 1 x m.2 SSD) 175 x 73.5 x 120mm (3 Storage: 1 x m.2 SSD + 2x 2.5″ SSD)

1.315 kg (1 Storage: 1 x m.2 SSD) 1.665 kg (3 Storage: 1 x m.2 SSD + 2 x 2.5″ SSD)

Active Fan

-5° to 45° C

-20° to 60° C

Full load 36dB @op. temp. 45° C Full load 30dB @op. temp. 25° C Idle Mode 26dB @op. temp. 45° C Idle Mode 21dB @op. temp. 25° C
5 to 90% RH

FCC, CE Class B, ROHs, WEEE

ES220-CS

7
www.dfi.com

Getting to Know the ES220-CS

Power Button HDMI 2.0

USB 3.1 Lan 1~2

Status LED, Reset Button

Front View
ES220-CS (1 Storage)

Opening Antenna Hole COM

USB 2.0

Rear View
ES220-CS (1 Storage)

ES220-CS

Front View
ES220-CS (3 Storage)
Rear View
ES220-CS (3 Storage)
8
www.dfi.com

Mechanical Dimensions 1 Storage (1x m.2 SSD)

Front View

ES220-CS

Left View

Rear View
9

Right View www.dfi.com

3 Storage (1x m.2 SSD + 2x 2.5″ SSD)
Front View

ES220-CS

Left View

Rear View
10

Right View www.dfi.com

Chapter 2 – Getting Started
Preparing the System
Before you start using the system, you need the following items: · Storage Device : 2.5″ HDD/SSD (SATA) or M.2 2280 SSD (SATA or PCIe) · AC power adapter · Screwdriver · Memory modules
Installing Devices
The following devices can be installed in the system. · Memory module(s) · Storage Device
Configuring the BIOS
To get you started, you may need to change configurations such as the date, time and the type of hard disk drive. 1. Power on the system. 2. After the memory test, the message “Press DEL to run setup” will appear on the screen.
Press the Delete key to enter the BIOS setup utility.
Installing the Operating System
Depending on the method you choose to install your system, you may use a USB flash drive. Make sure that a storage device is already installed. 1. Refer to the following chapters for information on installing a storage device 2. Refer to your operating system manual for instructions on installing an operating system.
Installing the Drivers
Download the drivers and install.
11
ES220-CS

www.dfi.com

Chapter 3 – Installing Devices
Import: To prevent damage to the system board, power down the system and remove all AC power cords before opening the chassis cover.
1. Before installing any internal devices, please reverse the bottom of the case to the top.

3. After the screws was removed in last two steps, tilt up the case carefully.

2. If you need to install or replace the CPU and 2nd memory, please also remove the three screws at each side of the box.

4. After the upper case was removed, 2.5″ SDD slots / M.2 slots appears.

ES220-CS

12
www.dfi.com

5. There are two M.2 slots and an InnoAGE HDR1 pinout on the board.

7. To install or replace the SO_DIMM2, remove the 4 screw around the 2.5″ slots first, and tilt up the slot.

8. Then you can install the memory on the SO_DIMM2 slot.
6. To install or replace the SO_DIMM2, remove the 4 screw around the 2.5″ slots first, and tilt up the slot.

ES220-CS

13
www.dfi.com

9. Before rotate the board to the next side, remove the side case first.

11. After that plate was tilted up, remove each screw marked in red located in each corner.

10. Rotate the case, loosen the four screws marked in red, and tilt up the plate.

12. Rotate the case again and reverse the board, then you can install other components including CPU on the board.

ES220-CS

14
www.dfi.com

Chapter 4 – BIOS Setup
Overview
The BIOS is a program that takes care of the basic level of communication between the CPU and peripherals. It contains codes for various advanced features found in this system board. The BIOS allows you to configure the system and save the configuration in a battery-backed CMOS so that the data retains even when the power is off. In general, the information stored in the CMOS RAM of the EEPROM will stay unchanged unless a configuration change has been made such as a hard drive replaced or a device added.
It is possible that the CMOS battery will fail causing CMOS data loss. If this happens, you need to install a new CMOS battery and reconfigure the BIOS settings.
Note: The BIOS is constantly updated to improve the performance of the system board; therefore the BIOS screens in this chapter may not appear the same as the actual one. These screens are for reference purpose only.
Default Configuration
Most of the configuration settings are either predefined according to the Load Optimal Defaults settings which are stored in the BIOS or are automatically detected and configured without requiring any actions. There are a few settings that you may need to change depending on your system configuration.
Entering the BIOS Setup Utility
The BIOS Setup Utility can only be operated from the keyboard and all commands are keyboard commands. The commands are available at the right side of each setup screen.
The BIOS Setup Utility does not require an operating system to run. After you power up the system, the BIOS message appears on the screen and the memory count begins. After the memory test, the message “Press DEL to run setup” will appear on the screen. If the message disappears before you respond, restart the system or press the “Reset” button. You may also restart the system by pressing the and ~~keys simultaneously.~~

Legends

Keys

Function

Right and Left arrows

Move the highlight left or right to select a menu.

Up and Down arrows

Move the hightlight up or down between submenu or fields.

+ (plus key)

Scroll forward through the values or options of the highlighted field

– (minus key)

Scroll backward through the values or options of the highlighted field

Return to previous menu

Display general help

Display previous values

Optimized defaults Save and Exit
Press to enter the highlighted submenu.

Scroll Bar
When a scroll bar appears to the right of the setup screen, it indicates that there are more available fields not shown on the screen. Use the up and down arrow keys to scroll through all the available fields.
Submenu
When “” appears on the left of a particular field, it indicates that a submenu which contains additional options are available for that field. To display the submenu, move the highlight to that field and press .

ES220-CS

15
www.dfi.com

Aptio BIOS Setup Utility Main
The Main menu is the first screen that you will see when you enter the BIOS Setup Utility.

Main

BIOS Version
FSP version RC version

B191.25A
07.00.4E.20 07.00.4E.20

::::::

Set the Time. Use Tab to switch between Time elements.

Intel(R) Core(TM) i7-8700 CPU @ 2.40GHz

ID

0x906EA

Stepping

U0

L1 Data Cache

32 KB x 6

L1 Instruction Cache

32 KB x 6

L2 Cache

256 KB x 6

L3 Cache

12 MB

Number of Processors

6Core(s) / 12Thread(s)

Microcode Revision

9A

Memory RC Version Total Memory Memory Frequency

0.7.1.95 4096 MB 2400 MHz

PCH SKU ME FW Version ME Firmware SKU

Q370 12.0.7.1122 Corporate SKU

System Date System Time

[Mon 01/07/2019] [08:57:04]

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

System Date
The date format is , , . Month displays the month, from January to December. Date displays the date, from 1 to 31. Year displays the year, from 2005 to 2099.
System Time
The time format is , , . The time is based on the 24-hour military-time clock. For example, 1 p.m. is 13:00:00. Hour displays hours from 00 to 23. Minute displays minutes from 00 to 59. Second displays seconds from 00 to 59.

Advanced
The Advanced menu allows you to configure your system for basic operation. Some entries are defaults required by the system board, while others, if enabled, will improve the performance of your system or let you set some features according to your preference.

Important: Setting incorrect field values may cause the system to malfunction.

Main

RC ACPI Settings CPU Configuration Power & Performance PCH-FW Configuration Trusted Computing NCT5525D Super IO Configuration NCT5525D HW Monitor USB Configuration CSM Configuration USB Power Control

System ACPI Parameters.

Network Stack Configuration

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

ES220-CS

16
www.dfi.com

RC ACPI Settings Configure power management related settings in this page.

RC ACPI Settings
Wake system from S5 via RTC State After G3

[Disabled] [S0 State]

Enable or disable System wake on alarm event. When enabled, System will wake on the hr::min::sec specified

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Wake system from S5 via RTC
When Enabled, the system will automatically power up at a designated time every day from the Real-time clock (RTC) battery. More settings will be displayed once it’s switched to [Enabled] as detailed in the next page.
State After G3
Select between S0 State, Last State, and S5 State. This field is used to specify what state the system is set to return to when power is re-applied after a power failure (G3 state).

RC ACPI Settings
Wake system from S5 Wake up hour Wake up minute Wake up second
State After G3

[Enabled] 0 0 0 [S0 State]

Select 0-23 For example enter 3 for 3am and 15 for 3pm

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
When “Wake system from S5” is enabled, the following fields will appear.
Wake up hour
Press +/- to set the hour from 0 to 23.
Wake up minute
Press +/- to set the minute from 0 to 59.
Wake up second
Press +/- to set the second from 0 to 59.

ES220-CS

17
www.dfi.com

CPU Configuration This section configures the CPU.

CPU Configuration
Intel (VMX) Virtualization Technology Active Processor Cores

[Enabled] [All]

When enabled, a VMM can utilize the additional hardware capabilities provided by Vanderpool Technology.

Power & Performance Configure the power and performance settings in this page.

Power & Performance
Intel(R) SpeedStep(tm) Turbo Mode C states Power Limit Enable Power Limit

[Enabled] [Enabled] [Enabled] [Enabled] 50000

Allows more than two frequency ranges to be supported.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Intel (VMX) Virtualization Technology When this field is enabled, the VMM can utilize the additional hardware capabilities provided by Vanderpool Technology. Active Processor Cores Select number of cores to be enabled in each processor package.
18
ES220-CS

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Intel(R) SpeedStep(tm) Enable or disable Intel Enhanced SpeedStep Technology. Voltage and frequency are switched between high and low levels in response to processor load when this field is enabled, and the Turbo Mode field will appear.
Turbo Mode Enable or disable processor turbo mode, which allows the processor core to automatically run faster than the base frequency when the processor’s power, temperature, and specification are within the limits of TDP. This field is only available when “Intel(R) SpeedStep(tm)” is enabled.
C states Enable or disable CPU Power Management. When enabled, the CPU is allowed to go to C states when it’s not 100% utilized. Power Limit Enable Enable/Disable Power Limit. If this option is disabled, BIOS will leave the default values for Power Limit. Power Limit In milli-watts. BIOS will round to the nearest 1/8W when programming. For 12.50W, enter 12500. If the value is 0, BIOS leaves default value.
www.dfi.com

PCH-FW Configuration Configure the parameters of Management Engine Technology.

ME State
Manageability Features State
AMT BIOS Features AMT Configuration
ME Unconfig on RTC Clear

[Enabled] [Enabled] [Enabled] [Enabled]

When Disabled ME will be put into ME Temporarily Disabled Mode.

Firmware Update Configuration

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
ME State
Enable or disable Management Engine. When this field is set to Disabled, ME will be put into ME Temporarily Disabled Mode. The following fields will only appear when ME State is enabled.
Manageability Features State
Enable or disable Intel(R) Manageability features. This option disables/enables Manageability Features support in FW. To disable, support platform must be in an unprovisioned state first.
AMT BIOS Features
When disabled, AMT BIOS features are no longer supported and user is no longer able to access MEBx Setup. This option does not disable manageability features in FW.
AMT Configuration This section is used to configure Intel(R) Active Management Technology Parameters. Please refer to the following pages.
ME Unconfig on RTC Clear
When disabled, ME will not be unconfigured on RTC Clear.
Firmware Update Configuration
Please refer to the following pages.

ES220-CS

AMT Configuration

USB Provisioning of AMT Secure Erase Configuration OEM Flags Settings

[Disabled]

Enable/Disable of AMT USB Provisioning.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
USB Provisioning of AMT
Enable or disable AMT USB Provisioning.
Secure Erase Configuration Please refer to the following pages.
OEM Flags Settings Please refer to the following pages.

19
www.dfi.com

AMT Configuration Secure Erase Configuration This section is used to configure Secure Erase.

Secure Erase mode Force Secure Erase

[Simulated] [Disabled]

Change Secure Erase
module behavior:
Simulated: Performs SE flow without erasing SSD Real: Erase SSD.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Secure Erase Mode
Select Secure Erase module behavior: Simulated or Real.
Force Secure Erase
Enable or disable Force Secure Erase on next boot.

AMT Configuration OEM Flags Settings

Hide Unconfigure ME Confirmation Prompt
Unconfigure ME

[Disabled] [Disabled]

OEMFlag Bit 6: Hide Unconfigure ME confirmation prompt when attempting ME unconfiguration.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Hide Unconfigure ME Confirmation Prompt
Enable or disable to hide unconfigure ME confirmation prompt when attempting ME unconfiguration.
Unconfigure ME
Enable or disable to unconfigure ME with resetting MEBx password to default.

ES220-CS

20
www.dfi.com

Firmware Update Configuration

Me FW Image Re-Flash

[Disabled]

Enable/Disable Me FW Image Re-Flash function.

: Select Screen : Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Me FW Image Re-Flash
This field is used to enable or disable the Me FW Image Re-Flash function.

21
ES220-CS

www.dfi.com

Trusted Computing Configure Trusted Computing settings.

TPM20 Device Found Firmware Version: Vendor:
Security Device Support Pending operation

7.2 NTC
[Enable] [None]

Enables or Disables BIOS support for security device. O.S will not show Security Device. TCG EFI protocol and INT1A interface will not be available.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Security Device Support
This field is used to enable or disable BIOS support for the security device. A security device will not be shown on the OS. TCG EFI protocol and INT1A interface will not be available.
Pending operation
Schedule an opeartion for the security device. Your computer will reboot during restart in order to change state of the security device.

22
ES220-CS

www.dfi.com

NCT5525D Super IO Configuration TThis section is used to configure the I/O functions supported by the onboard Super I/O chip.

NCT5525D Super IO Configuration Super IO Chip

NCT6116D

WatchDog Timer Unit Selection

WatchDog Timer Unit SuperIO WatchDog Timer

[Second] 0

Serial Port 1 Configuration Serial Port 2 Configuration

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.

WatchDog Timer Unit Select WatchDog Timer Unit: Second or Minute.
SuperIO WatchDog Timer Set SuperIO WatchDog Timer Timeout value. The range is from 0 (disabled) to 255.
Serial Port Configuration Configure the parameters of serial port 1 (COM 1) to serial port 4 (COM 4) as detailed later.

Serial Ports Configuration

Serial Port 1 Configuration
Serial Port Device Settings Electrical Interface Mode

[Enabled] IO=3F8h; IRQ=4; [RS232]

Enable or Disable Serial Port (COM)

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Serial Port
Enable or disable the serial COM port.
PCI Express Configuration
Select a PCI Express root port and press “Enter” to configure.

ES220-CS

23
www.dfi.com

NCT5525D HW Monitor This section displays the hardware health monitor.

Pc Health Status Smart Fan Function

Smart Fan function setting

System temperature CPU temperature CPU_Fan Speed VBAT VCORE 5V 3V3SB 3V3

: +29 oC : +36 oC : 2848 RPM : +3.072 V : +0.864 V : +5.116 V : +3.056 V : +3.056 V

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Smart Fan Function Please refer to the following pages.

ES220-CS

Smart Fan Function

Pc Health Status

CPU smart Fan Mode select

CPU Smart Fan Control CPU Smart Fan Mode
Boundary 1 Boundary 2 Boundary 3 Boundary 4 Speed Count 1 Speed Count 2 Speed Count 3 Speed Count 4

[SMART FAN IV] 30 40 50 60 35 60 80 100

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
CPU Smart Fan Mode
Enable or disable the system smart fan. When set to “Manual mode”, fan speed will not be controllable according to different system temperatures. Instead, a “Manual PWM Setting” field will be displayed to configure at which speed the fan will always be fixed regardless of system temperature.
When “CPU Smart Fan Mode” is set to “SMART FAN IV”, the following fields will appear.
Boundary 1 to Boundary 4
Set the boundary temperatures that determine the fan speeds accordingly, the value ranging from 0-127oC. For example, when the system temperature reaches Boundary 1 setting, the fan speed will be turned up to the designated speed of the Fan Speed Count 1 field.
Speed Count 1 to Speed Count 4
Set the fan speed, the value ranging from 1-100%, 100% being full speed. The fans will operate according to the specified boundary temperatures abovementioned.

24
www.dfi.com

Pc Health Status
CPU Smart Fan Control CPU Smart Fan Mode
Manual PWM Setting

[Manual mode] 100

Fan will work with this Manual PWM Value

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Reset ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
When “CPU Smart Fan Mode” is set to “Manual mode”, the following field will appear.
Manual PWM Setting
Set the fan speed to a fixed value, ranging from 1-100%, 100% being maximum speed.

25
ES220-CS

www.dfi.com

USB Configuration This section is used to configure the USB settings.

USB Configuration
Legacy USB Support XHCI Hand-off USB Mass Storage Driver Support

[Enabled] [Enabled] [Enabled]

Enables Legacy USB support. AUTO option disables legacy support if no USB devices are connected. DISABLE option will keep USB devices available only for EFI applications.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.

Legacy USB Support

Enabled

Enable Legacy USB support.

Disabled

Keep USB devices available only for EFI applications.

Auto

Disable Legacy support if no USB devices are connected.

XHCI Hand-off Enable or disable XHCI Hand-off.

USB Mass Storage Driver Support Enable or disable USB Mass Storage Driver Support.

ES220-CS

CSM Configuration This section is used to configure the CSM settings.

Compatibility Support Module Configuration

CSM Support

[Enabled]

Enable/Disable CSM Support.

Boot option filter
Option ROM execution
Network Storage Video Other PCI devices

[UEFI only] [Do not launch] [UEFI] [UEFI] [UEFI]

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
CSM Support This section is used to enable or disable CSM Support. When CSM Support is set to enabled, several options will appear for configuration.
Boot option filter This field controls Legacy/UEFI ROMs priority.
Network This field controls the execution of UEFI and Legacy Network OpROM.
Storage This field controls the execution of UEFI and Legacy Storage OpROM.
Video This field controls the execution of UEFI and Legacy Video OpROM.
Other PCI devices This field determines OpROM execution policy for devices other than Network, Storage or Video.

26
www.dfi.com

USB Power Control Configure USB port power voltage.

USB3_1/2/3/4&USB2_5/6

[5V_Dual]

5V_Dual: Support system wake up from S3/S4 by USB KB&MS 5V: No support system wake up from S3/S4 by USB KB&MS

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.

USB3_1/2/3/4&USB2_5/6 Select the power voltage for USB — 5V_Dual or 5V.

ES220-CS

Network Stack Configuration This section is used to configure the Network Stack settings.

Network Stack Ipv4 PXE Support Ipv6 PXE Support PXE boot wait time Media detect count

[Enabled] [Disabled] [Disabled] 0 1

Enable/Disable UEFI Network Stack

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Network Stack
This section is used to enable or disable UEFI network stack. When Network Stack is enabled, the following fields will appear.
Ipv4 PXE Support
Enable or disable IPv4 PXE boot support. If disabled, IPv4 PXE boot support will not be available.
Ipv6 PXE Support
Enable or disable IPv6 PXE boot support. If disabled, IPv6 PXE boot support will not be available.
PXE boot wait time
Set the wait time in seconds to press ESC key to abort the PXE boot. Use either +/- or numeric keys to set the value.
Media detect count
Set the number of times the presence of media will be checked. Use either +/or numeric keys to set the value.

27
www.dfi.com

Chipset
This section configures relevant chipset functions.

Main

Graphics Configuration PCH-IO Configuration

Graphics Configuration

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Graphics Configuration This section is used to configure the Network Stack settings.

Graphics Configuration
Primary Display Internal Graphics

[Auto] [Auto]

Initial priority : AUTO: PEG->PCIe->PCI>IGFX IGFX: IGFX->PEG>PCIe->PCI PEG: PEG->PCIe->PCI>IGFX PCI: PCI->PCIe->PEG>IFGX

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Primary Display Select a Graphics device to be the primary display — Auto, IGFX, PEG, PCI.

Internal Graphics Keep IGFX enabled based on the setup options.

ES220-CS

PCH-IO Configuration

PCH-IO Configuration PCI Express Configuration SATA And RST Configuration HD Audio Configuration

PCI Express Configuration settings

LAN1(I219) Wake on LAN Enable
Above 4GB MMIO BIOS assignment Max TOLUD

[Enabled] [Enabled] [Disabled] [Dynamic]

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
PCI Express Configuration Please refer to the following pages.

SATA And RST Configuration Please refer to the following pages.

HD Audio Configuration Please refer to the following pages.

LAN1(I219) Enable or disable onboard NIC.

Wake on LAN Enable Enable or disable integrated LAN to wake the system.

Above 4GB MMIO BIOS assignment Switch MemoryMappedIO BIOS assignment above 4GB.

Max TOLUD
Assign a value or set “Dynamic” to automatically adjust TOLUD based on largest MMIO length.

28
www.dfi.com

PCI Express Configuration Select a PCIe root port.

PCI Express Configuration
M.2-M LAN2 M.2-E

PCI Express Root Port Settings.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.

ES220-CS

PCI Express Configuration Enumerated Devices

Mini PCIe PCIe Speed

[Enabled] [Auto]

Contol the PCI Express Root Port.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.

LAN2(I211)

[Enabled]

Contol the PCI Express Root Port.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Enumerated Devices
This field is used to enable or disable the PCI express root port.
PCIe Speed
Select the speed of the PCI Express root port: Auto, Gen1, Gen 2 or Gen3. This field will not appear when the root port does not support speed configuration.
29
www.dfi.com

SATA and RST Configuration

HD Audio Configuration

SATA And RST Configuration
SATA Controller(s) SATA Speed SATA Mode Selection

[Enabled] [Auto] [AHCI]

Enable/Disable SATA Device.

Serial ATA Port 0 (SATA3_1) Port 0 Hot Plug
Serial ATA Port 1 (M.2-M) Port 2
Serial ATA Port 3 (SATA3_2) Port 3 Hot Plug

Empty [Enabled] [Disabled] Empty [Enabled] Empty [Enabled] [Disabled]

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

SATA Controller(s)

Enable or disable the Serial ATA controller. When theis field is enabled, the following fields will appear.

SATA Speed

Select the speed of the Serial ATA controller: Auto, Gen1, Gen 2 or Gen3.

SATA Mode Selection

The mode selection determines how the SATA controller(s) operates.

AHCI This option allows the Serial ATA controller(s) to use AHCI (Advanced Host Controller Interface).

Intel RST Premium With Intel Optane System Acceleration

This op-

tion allows you to create RAID or Intel Rapid Storage configuration with Intel®

OptaneTM system acceleration on Serial ATA devices.

Use RST Legacy OROM

This field is only available when SATA Mode Selection is set to “Intel RST Premium With Optane System Acceleration.” It is used to enable or disable to use RST Legacy OROM.

Serial ATA Ports and Hot Plug

Enable or disable the Serial ATA port and its hot plug function.RST Legacy OROM.

30
ES220-CS

HD Audio Subsystem Configuration Settings

HD Audio

[Enabled]

Control Detection of the HD-Audio device. Disabled = HDA will be unconditionally disabled Enabled = HDA will be unconditionally enabled.

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
HD Audio
Control the detection of the HD Audio device.
Disabled HDA will be unconditionally disabled.
Enabled HDA will be unconditionally enabled.

www.dfi.com

Security

Main

Password Description

Minimum length

3

Maximum length

20

Set Administrator Password

Administrator Password

Secure Boot

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Administrator Password Set the administrator password. Input the password, press Enter, and then input the same character string again to confirm. To remove the password, input no character.
Secure Boot Secure Boot is used to verify that your boot loader is not tampered by malware.

System Mode Secure Boot

User
[Enabled] Not Active

Set Administrator Password

Secure Boot Mode Restore Factory Keys Reset To Setup Mode

[Standard]

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
System Mode
This field displays whether the system is in User or Setup mode.
Secure Boot
Enable or disable Secure Boot. Please reset the platform after changing the setting.
Restore Factory Keys
Force System to User Mode and install factory default Secure Boot key databases.
Return to Setup Mode
This command is only available when the system mode is in User mode and Secure Boot Mode is set to Custom.

ES220-CS

31
www.dfi.com

Boot

Main

Boot Configuration Setup Prompt Timout
Bootup NumLock State
Quiet Boot

1 [On] [Enabled]

Boot Graphics Resource Table

Boot Option Priorities

BGRT Logo

[Disabled]

Driver Option Priorities

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit

Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Setup Prompt Timeout Set the number of seconds to wait for the setup activation key. 65535 (0xFFFF) denotes indefinite waiting. Bootup NumLock State Select the keyboard NumLock state: On or Off. Quiet Boot This section is used to enable or disable quiet boot option. Boot Option Priorities Select the system boot order. BGRT Logo It is used to enable or disable to support display logo with ACPI BGRT table. Driver Option Priorities Select the driver boot order.

ES220-CS

Save & Exit

Main

Save Options Save Changes and Reset Discard Changes and Reset Restore Defaults

Reset the system after saving the changes

Boot Override

Save Setting to file Restore Setting from file

: Select Screen : Select Item Enter: Select +/- : Change Opt. F1: General Help F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
Save Changes and Reset
To save the changes, select this field and then press . A dialog box will appear. Select Yes to reset the system after saving all changes made.
Discard Changes and Reset
To discard the changes, select this field and then press . A dialog box will appear. Select Yes to reset the system setup without saving any changes.
Restore Defaults
To restore and load the optimized default values, select this field and then press . A dialog box will appear. Select Yes to restore the default values.
Boot Override
Move the cursor to an available boot device and press Enter, the system will immediately boot from the boot device. This function will only be effective for the current boot. The “Boot Option Priorities” in the Boot menu will not be changed.
Save Setting to file
Select this option to save BIOS configuration settings to a USB flash device.
Restore Setting from file
This field will appear only when a USB flash device is detected. Select this field to restore setting from the USB flash device.
32
www.dfi.com

Updating the BIOS
To update the BIOS, you will need the new BIOS file and a flash utility. Please contact technical support or your sales representative for the files. You may refer to the how-to video “How to update AMI BIOS in UEFI mode on DFI products?” at https://www.dfi.com/Knowledge/ Video/5 for updating the BIOS steps.

Notice: BIOS SPI ROM
1. The Intel® Management Engine has already been integrated into this system board. Due to
the safety concerns, the BIOS (SPI ROM) chip cannot be removed from this system board and used on another system board of the same model.
2. The BIOS (SPI ROM) on this system board must be the original equipment from the factory and cannot be used to replace one which has been utilized on other system boards.
3. If you do not follow the methods above, the Intel® Management Engine will not be updated and will cease to be effective.
Note: a. You can take advantage of flash tools to update the default configuration of the
BIOS (SPI ROM) to the latest version anytime. b. When the BIOS IC needs to be replaced, you have to populate it properly onto the
system board after the EEPROM programmer has been burned and follow the technical person’s instructions to confirm that the MAC address should be burned or not.

ES220-CS

33
www.dfi.com