Avalue Technology ERX-W480P User manual

Part No. E2047RW4800R
ERX-W480P
Intel® 10th Gen. Core™ Processor Micro ATX Motherboard
With Intel® W480E Chipset
User’s Manual
1st Ed –21 February 2022

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FCC Statement
THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERATION IS
SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE.
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
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
COMMERCIAL ENVIRONMENT. 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.
OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE
HARMFUL INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO
CORRECT THE INTERFERENCE AT HIS OWN EXPENSE.
Notice
This guide is designed for experienced users to setup the system within the shortest time.
For detailed information, please always refer to the electronic user's manual.
Copyright Notice
Copyright 2022 Avalue Technology Inc., ALL RIGHTS RESERVED.
No part of this document may be reproduced, copied, translated, or transmitted in any form
or by any means, electronic or mechanical, for any purpose, without the prior written
permission of the original manufacturer.
Trademark Acknowledgement
Brand and product names are trademarks or registered trademarks of their respective
owners.
Disclaimer
Avalue Technology Inc. reserves the right to make changes, without notice, to any product,
including circuits and/or software described or contained in this manual in order to improve
design and/or performance. Avalue Technology assumes no responsibility or liability for the
use of the described product(s), conveys no license or title under any patent, copyright, or
masks work rights to these products, and makes no representations or warranties that

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3
these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified. Applications that are described in this manual are for illustration
purposes only. Avalue Technology Inc. makes no representation or warranty that such
application will be suitable for the specified use without further testing or modification.
Life Support Policy
Avalue Technology’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS IN
LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE PRIOR WRITTEN APPROVAL
OF Avalue Technology Inc.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for
surgical implant into body, or (b) support or sustain life and whose failure to perform,
when properly used in accordance with instructions for use provided in the labeling, can
be reasonably expected to result in significant injury to the user.
2. A critical component is any component of a life support device or system whose
failure to perform can be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or effectiveness.
A Message to the Customer
Avalue Customer Services
Each and every Avalue’s product is built to the most exacting specifications to ensure
reliable performance in the harsh and demanding conditions typical of industrial
environments. Whether your new Avalue device is destined for the laboratory or the factory
floor, you can be assured that your product will provide the reliability and ease of operation
for which the name Avalue has come to be known.
Your satisfaction is our primary concern. Here is a guide to Avalue’s customer services. To
ensure you get the full benefit of our services, please follow the instructions below carefully.
Technical Support
We want you to get the maximum performance from your products. So if you run into
technical difficulties, we are here to help. For the most frequently asked questions, you can
easily find answers in your product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone. So please consult the user’s manual
first.
To receive the latest version of the user’s manual; please visit our Web site at:
http://www.avalue.com.tw/

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Product Warranty
Avalue warrants to you, the original purchaser, that each of its products will be free from
defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Avalue, or which have been subject to
misuse, abuse, accident or improper installation. Avalue assumes no liability under the
terms of this warranty as a consequence of such events. Because of Avalue’s high
quality-control standards and rigorous testing, most of our customers never need to use our
repair service. If any of Avalue’s products is defective, it will be repaired or replaced at no
charge during the warranty period. For out-of-warranty repairs, you will be billed according
to the cost of replacement materials, service time, and freight. Please consult your dealer
for more details. If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example,
CPU type and speed, Avalue’s products model name, hardware & BIOS
revision number, other hardware and software used, etc.) Note anything
abnormal and list any on-screen messages you get when the problem occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information available.
3. If your product is diagnosed as defective, obtain an RMA (return material
authorization) number from your dealer. This allows us to process your good
return more quickly.
4. Carefully pack the defective product, a complete Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales
receipt) in a shippable container. A product returned without proof of the
purchase date is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it
prepaid to your dealer.

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Content
1. Getting Started............................................................................................................9
1.1 Safety Precautions....................................................................................................9
1.2 Packing List...............................................................................................................9
1.3 Document Amendment History ...............................................................................10
1.4 Manual Objectives...................................................................................................11
1.5 System Specifications.............................................................................................12
1.6 Architecture Overview—Block Diagram..................................................................17
2. Hardware Configuration...........................................................................................18
2.1 Product Overview....................................................................................................19
2.2 Jumper and Connector List.....................................................................................20
2.3 Setting Jumpers & Connectors ...............................................................................22
2.3.1 Serial port 1 pin9 signal select (JRI1) ............................................................................................ 22
2.3.2 Serial port 2 pin9 signal select (JRI2) ............................................................................................ 22
2.3.3 Serial port 3 pin9 signal select (JRI3) ............................................................................................ 23
2.3.4 AT/ATX Power Mode Select (JSATX1).......................................................................................... 23
2.3.5 BIOS ME function configuration (JME1) ........................................................................................ 24
2.3.6 CPU TDP (Watts) (JCFGID1)......................................................................................................... 24
2.3.7 PCI-e slot SMBus On off connector (JPSMB1).............................................................................. 25
2.3.8 PCI-e slot SMBus On off connector (JPSMB2).............................................................................. 26
2.3.9 PCI-e slot SMBus On off connector (JPSMB3).............................................................................. 26
2.3.10 PCI-e slot SMBus On off connector (JPSMB5)............................................................................. 27
2.3.11 Clear CMOS (JCMOS1) ................................................................................................................ 27
2.3.12 LCD Inverter connector (JBKL1) ................................................................................................... 28
2.3.13 General purpose I/O connector (DIO1) ......................................................................................... 28
2.3.14 ATX Power connector (ATXPWR1)............................................................................................... 29
2.3.15 Power connector (ATX12V1)......................................................................................................... 29
2.3.16 Miscellaneous setting connector (SPI1)........................................................................................ 30
2.3.17 Front Panel connector (JFP1) ....................................................................................................... 30
2.3.18 CPU fan connector (CPUFAN1).................................................................................................... 31
2.3.19 System fan connector 1 (SYSFAN1)............................................................................................. 31
2.3.20 Auxiliary Fan connector (AUXFAN1)............................................................................................. 32
2.3.21 External Speaker connector (JBZ1) .............................................................................................. 32
2.3.22 Auxiliary Panel connector (JAUXP1)............................................................................................. 33
2.3.23 Serial port 2 connector (COM2)..................................................................................................... 33
2.3.24 Battery connector (BAT2).............................................................................................................. 34
2.3.25 JPC1 connector (JPC1)................................................................................................................. 34

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2.3.26 Speaker connector (SPK1)............................................................................................................ 35
2.3.27 Front Audio connector (FAUD1).................................................................................................... 35
2.3.28 USB connector (JUSB1)................................................................................................................ 36
2.3.29 USB connector (JUSB2)................................................................................................................ 36
2.3.30 USB connector (JUSB4)................................................................................................................ 37
2.3.31 USB connector (JUSB5)................................................................................................................ 37
2.3.32 USB connector (JUSB6)................................................................................................................ 38
2.3.33 J1RS2 connector (J1RS2)............................................................................................................. 38
2.3.34 J1RS2 connector (J1RS3)............................................................................................................. 39
2.3.35 LPC connector (JLPC1)................................................................................................................. 39
2.3.36 Serial port connector (4COM1)...................................................................................................... 40
2.3.37 Serial port connector (4COM2)...................................................................................................... 41
2.3.38 LVDS connector (LVDS1).............................................................................................................. 42
3.BIOS Setup....................................................................................................................43
3.1 Introduction .............................................................................................................44
3.2 Starting Setup .........................................................................................................44
3.3 Using Setup ............................................................................................................45
3.4 Getting Help............................................................................................................46
3.5 In Case of Problems................................................................................................46
3.6 BIOS setup..............................................................................................................47
3.6.1 Main Menu...................................................................................................................................... 47
3.6.1.1 System Language.................................................................................................................. 48
3.6.1.2 System Date.......................................................................................................................... 48
3.6.1.3 System Time.......................................................................................................................... 48
3.6.2 Advanced Menu ............................................................................................................................. 48
3.6.2.1 CPU Configuration................................................................................................................. 49
3.6.2.1.1 CPU - Power Management Control....................................................................................... 49
3.6.2.2 PCH-FW Configuration.......................................................................................................... 50
3.6.2.2.1 OEM Flags Settings............................................................................................................... 51
3.6.2.2.2 Firmware Update Configuration............................................................................................. 51
3.6.2.3 Trusted Computing................................................................................................................ 52
3.6.2.4 ACPI Settings ........................................................................................................................ 52
3.6.2.5 Super IO Configuration.......................................................................................................... 53
3.6.2.5.1 Serial Port 1 Configuration .................................................................................................... 54
3.6.2.5.2 Serial Port 2 Configuration .................................................................................................... 54
3.6.2.5.3 Serial Port 3 Configuration .................................................................................................... 55
3.6.2.5.4 Serial Port 4 Configuration .................................................................................................... 56
3.6.2.5.5 Serial Port 5 Configuration .................................................................................................... 56
3.6.2.5.6 Serial Port 6 Configuration .................................................................................................... 57
3.6.2.5.7 Serial Port 7 Configuration .................................................................................................... 57

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3.6.2.5.8 Serial Port 8 Configuration .................................................................................................... 58
3.6.2.5.9 Serial Port 9 Configuration .................................................................................................... 58
3.6.2.5.10 Serial Port 10 Configuration .................................................................................................. 59
3.6.2.6 NCT6106D HW Monitor......................................................................................................... 59
3.6.2.6.1 Smart Fan Mode Configuration ............................................................................................. 60
3.6.2.7 S5 RTC Wake Settings.......................................................................................................... 61
3.6.2.8 Serial Port Console Redirection ............................................................................................ 62
3.6.2.9 USB Configuration................................................................................................................. 62
3.6.2.10 NVMe Configuration .............................................................................................................. 63
3.6.3 Chipset ........................................................................................................................................... 64
3.6.3.1 System Agent (SA) Configuration.......................................................................................... 64
3.6.3.1.1 Memory Configuration ........................................................................................................... 65
3.6.3.1.2 Graphics Configuration.......................................................................................................... 66
3.6.3.1.3 DMI/OPI Configuration .......................................................................................................... 66
3.6.3.1.4 PEG Port Configuration......................................................................................................... 67
3.6.3.1.4.1PEG Port Feature Configuration............................................................................................ 68
3.6.3.2 PCH-IO Configuration............................................................................................................ 69
3.6.3.2.1 PCI Express Configuration .................................................................................................... 69
3.6.3.2.1.1PCI Express Slot 1 (PCI-E Port 1~4)..................................................................................... 70
3.6.3.2.1.2PCI Express Slot 2 (PCI-E Port 5~8)..................................................................................... 71
3.6.3.2.1.3Intel X550-AT2 LAN Chip (PCI-E Port 17~20) ...................................................................... 72
3.6.3.2.1.4M.2 KeyM (PCI-E Port 21~24)............................................................................................... 73
3.6.3.2.1.5Intel I211/I210 LAN Chip (PCI-E Port 10).............................................................................. 74
3.6.3.2.1.6Intel I225LM LAN Chip (PCI-E Port 11)................................................................................. 75
3.6.3.2.1.7Intel I225LM LAN Chip (PCI-E Port 12)................................................................................. 76
3.6.3.2.2 SATA And RST Configuration ............................................................................................... 77
3.6.3.2.3 HD Audio Configuration......................................................................................................... 78
3.6.3.3 Board Configuration............................................................................................................... 78
3.6.4 Security........................................................................................................................................... 80
3.6.4.1 Secure Boot ............................................................................................................................... 80
3.6.5 Boot................................................................................................................................................ 81
3.6.6 Save & Exit..................................................................................................................................... 82
3.6.6.1 Save Changes and Reset...................................................................................................... 82
3.6.6.2 Discard Changes and Reset.................................................................................................. 82
3.6.6.3 Restore Defaults.................................................................................................................... 83
3.6.6.4 Launch EFI Shell from filesystem device .............................................................................. 83
4. Drivers Installation.......................................................................................................84
4.1 Install Chipset Driver...............................................................................................85
4.2 Install VGA Driver....................................................................................................86
4.3 Install Lan Driver.....................................................................................................87

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4.4 Install Audio Driver (For Realtek ALC897 and ALC888S HD Audio).......................88
4.5 Install ME Driver......................................................................................................89
4.6 Install RST Driver....................................................................................................90
4.7 Install Serial IO Driver .............................................................................................92
5. Mechanical Drawing ....................................................................................................93
5.1 This is 6 LAN (with 10G LAN) version.....................................................................94
5.2 This is 4 LAN (without 10G LAN) version................................................................95

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1. Getting Started
1.1 Safety Precautions
Warning!
Always completely disconnect the power cord from your
chassis whenever you work with the hardware. Do not
make connections while the power is on. Sensitive
electronic components can be damaged by sudden power
surges. Only experienced electronics personnel should
open the PC chassis.
Caution!
Always ground yourself to remove any static charge before
touching the CPU card. Modern electronic devices are very
sensitive to static electric charges. As a safety precaution,
use a grounding wrist strap at all times. Place all electronic
components in a static-dissipative surface or static-shielded
bag when they are not in the chassis.
1.2 Packing List
Before you begin installing your single board, please make sure that the
following materials have been shipped:
1 x ERX-W480P motherboard
1 x SATA cable
1 x I/O Shield

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1.3 Document Amendment History
Revision
Date
By
Comment
1st
February 2022
Avalue
Initial Release

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1.4 Manual Objectives
This manual describes in details Avalue Technology ERX-W480P Single Board.
We have tried to include as much information as possible but we have not duplicated
information that is provided in the standard IBM Technical References, unless it proved to
be necessary to aid in the understanding of this board.
We strongly recommend that you study this manual carefully before attempting to set up
ERX-W480P or change the standard configurations. Whilst all the necessary information is
available in this manual we would recommend that unless you are confident, you contact
your supplier for guidance.
Please be aware that it is possible to create configurations within the CMOS RAM that
make booting impossible. If this should happen, clear the CMOS settings, (see the
description of the Jumper Settings for details).
If you have any suggestions or find any errors regarding this manual and want to inform us
of these, please contact our Customer Service department with the relevant details.

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1.5 System Specifications
System
CPU
Intel® Xeon® W-1200 series & 10th Gen Supports LGA 1200 CPU Up to 125W Max
BIOS
AMI uEFI BIOS, 256Mbit SPI Flash ROM
System Chipset
Intel® W480E Chipset
I/O Chip
Nuvoton® NCT6106D
Fintek F81216HD
System Memory
Four 288-pin DDR4 U- DIMM socket, supports up to 128GB Max
Watchdog Timer
H/W Reset, 5~255 seconds/5~255 minutes
H/W Status
Monitor
CPU temperature monitoring
Voltages monitoring
CPU fan speed control
RAID
Support RAID 0, 1, 5, 10
TPM
Onboard Infineon SLB9665 support TPM 2.0
iAMT
YES
Expansion Slot
PCIe
2 x PCI-e x16 slot for 1 x PCI-e x16 or 2 x PCI-e x8 (By Auto switch IC)
2 x PCI-e x4
Storage
M.2
1 x M.2 (2260/2280) M-Key, support SSD
SATA
4 x SATA III
Edge I/O
COM
COM 1 by DB9 Connector at IO support RS-232
LAN
1 x Intel® I219LM Gigabit Ethernet PHY
1 x Intel® I210AT Gigabit Ethernet
2 x Intel® I225LM 2.5 Gigabit Ethernet Controller
1 x Intel® X550-AT2 10GBase-T LAN (BOM optional)
USB 3.1/ USB 2.0
4 x USB 3.2 Gen 1 connector
DP
1 x DP++
HDMI
1 x HDMI 1.4b
DVI/VGA
1 x VGA
Onboard I/O
COM
COM 1 by DB9 Connector at IO support RS-232
COM 2~3: Support RS232/422/485 selected by BIOS selection
3 x 2 x 3 pin, pitch 2.00mm connector for COM 1~3 support RS232 with Pin
9,+5V/+12V/RI by jumper
2 x 2 x 3 pin, pitch 2.00mm connector for COM 2~3 support RS422/485 connector,

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Pin 5 with +5V
1 x 2 x 5 pin, pitch 2.00mm connector for COM 2 support RS-232 connector
COM 3~6
1 x 2 x 20 pin, pitch 2.00mm connector for COM 3~6 support RS-232 connector
COM 7~10
1 x 2 x 20 pin, pitch 2.00mm connector for COM 7~10: support RS-232 connector
(BOM optional)
USB 2.0
1 x 1 x 5 pin, pitch 2.54mm connector for 1 x USB 2.0
3 x 2 x 5 pin, pitch 2.54mm connector for 6 x USB 2.0
1 x USB 2.0 By Vertical type A connector
USB Wake up by BIOS Setting
USB 3.1
1 x 2 x 10 pin, pitch 2.00mm connector for 2 x USB 3.2 Gen 1
GPIO
1 x 2 x 10 pin, pitch 2.00mm connector for GPIO: 16 bits & +5VS Level SMBus
CPU/System FAN
1 x 1 x 4 pin, pitch 2.54mm CPU fan connector with smart fan function supported
1 x 1 x 4 pin, pitch 2.54mm System fan connector with smart fan function supported
1 x 1 x 3 pin, pitch 2.54mm System fan connector
Buzzer
1 x 4 pin, pitch 2.54mm connector for Speaker Buzzer
Front Panel
1 x 2 x 5 pin, pitch 2.54mm connector for front panel
RTC Battery
1 x Vertical type battery connector (CR2450 Battery)
Co-lay 1 x 2 Pin Pitch 1.25mm horizontal type battery connector
AT/ATX Selector
1 x 1 x 3 pin pitch 2.00mm connector for AT/ATX jumper
1 x 2 x 12 pin ATX power connector
1 x 2 x 4 pin ATX 12V power connector
Clear CMOS
1 x 3 pin, pitch 2.54mm connector for CMOS clear
LVDS
1 x 2 x 20 pin, pitch 1.25mm connector for LVDS
LCD Backlight
Brightness
1 x 1 x 5 pin, pitch 2.00mm Wafer connector for LCD inverter backlight connector
(5V/12V)
1 x 1 x 3 pin, pitch 2.00mm connector LCD backlight brightness adjustment (PWM)
LCD Inverter
1 x 1 x 5 pin, pitch 2.00mm Wafer connector for LCD inverter backlight connector
LPC
2 x 2 x 5 pin, pitch 2.0mm connector for LPC
BIOS SPI
1 x 2 x 4 pin, pitch 2.00mm connector for BIOS SPI
Audio
1 x 2 x 5 pin, pitch 2.54mm connector for front Audio
Audio AMP
Onboard buzzer and Power good LED
Auxiliary panel
1 x 2 x 10 pin, pitch 2.54mm connector for Auxiliary panel
Others
1 x 3 pin, pitch 2.54mm connector for JME
1 x 5 pin, pitch 2.54mm connector for +3.3S Level SMBus
Display
Graphic Chipset
Intel® 10th Generation CPU integrated
Spec. &
1 x VGA : 2048 x 1536@ 60 Hz

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Resolution
1 x HDMI 1.4: 4096 x 2160@ 30 Hz
1 x DP++: 4096 x 2304@ 60 Hz
LVDS: 1920 x 1080 Dual channel 18/24-bits LVDS (Chrontel CH7511B-BFI eDP to
LVDS)
Multiple Display
Triple Display
Audio
Audio Codec
Realtek ALC897 & ALC888S (Default: ALC888S) HD Audio Decoding Controller
with 6W Amplifier
Amplifier
1 x 4 pin, pitch wafer 2.00mm connector for 6W x 2 Speaker
Ethernet
LAN Chipset
1 x Intel® I219LM Gigabit Ethernet PHY
1 x Intel® I210AT Gigabit Ethernet
2 x Intel® I225LM 2.5 Gigabit Ethernet Controller
1 x Intel® X550-AT2 10GBase-T LAN (BOM optional)
LAN Spec.
10/100/1000/2500 Base-Tx GbE compatible, 10GBase-T LAN (BOM optional)
Mechanical & Environmental
Power
Requirement
+12V / +5V / 5VSB /+3.3V
ACPI
Single power ATX Support S0, S3, S4, S5
Power Mode
AT / ATX mode Switchable Through Jumper
Operating Temp.
0~50°C, w/HDD/SSD, ambient with 0.5 m/s Air flow
Storage Temp.
-40~ +75°C
Operating
Humidity
40°C @ 95% Relative Humidity, Non-condensing
Size (L x W)
9.6" x 9.6" (243.84mm x 243.84mm)
Weight
0.60 kg
Vibration Test
Package Vibration Test
Reference IEC60068-2-64 Testing procedures
Test Fh: Vibration broadband random Test
1. PSD: 0.026G²/Hz, 2.16 Grms
2. Non-operation mode
3. Test Frequency: 5-500Hz
4. Test Axis: X,Y and Z axis
5. 30 min. per each axis
6. IEC 60068-2-64 Test:Fh
Random Vibration Operation
Reference IEC60068-2-64 Testing procedures
Test Fh : Vibration broadband random Test

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1. PSD: 0.00454G²/Hz, 1.5 Grms
2. Operation mode
3. Test Frequency : 5-500Hz
4. Test Axis : X,Y and Z axis
5. 30 minutes per each axis
6. IEC 60068-2-64 Test:Fh
Random Vibration Non Operation
Reference IEC60068-2-64 Testing procedures
Test Fh : Vibration broadband random Test
1. PSD: 0.01818G²/Hz, 3.0 Grms
2. Non Operation mode
3. Test Frequency : 5-500Hz
4. Test Axis : X,Y and Z axis
5. 30 minutes per each axis
6. IEC 60068-2-64 Test:Fh
Drop Test
Packing Drop
Reference ISTA 2A, Method : IEC-60068-2-32 Test: Ed
Drop Test
1 One corner , three edges, six faces
2 ISTA 2A, IEC-60068-2-32 Test:Ed
OS Information
Win10 64bit, Linux
Note: Specifications are subject to change without notice.
User condition suggestion:
It will be suggested to use CPU cooler bracket screw height is above 6mm example Avalue PNR:
BCC-BRACKET-03R to evade components around CPU back plate.

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Avalue PNR: BCC-BRACKET-03R
User use PCI-e x16 slots(PEG1) need to mind about module card thickness such as Nvidia RTX 5000, may
interference with connectors SATA3、SATA4、FAUD1、PCIE2 may unusable；module use at location: PEG2,
may interference with SATA1、JUSB4~6.
CPU limitation: Please be aware of IOTG CPU support list for ERX-W480P motherboard.

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1.6 Architecture Overview—Block Diagram
The following block diagram shows the architecture and main components of ERX-W480P.

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2. Hardware
Configuration

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2.1 Product Overview

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2.2 Jumper and Connector List
You can configure your board to match the needs of your application by setting jumpers. A
jumper is the simplest kind of electric switch.
It consists of two metal pins and a small metal clip (often protected by a plastic cover) that
slides over the pins to connect them. To “close” a jumper you connect the pins with the clip.
To “open” a jumper you remove the clip. Sometimes a jumper will have three pins, labeled 1,
2, and 3. In this case, you would connect either two pins.
The jumper settings are schematically depicted in this manual as follows:
A pair of needle-nose pliers may be helpful when working with jumpers.
Connectors on the board are linked to external devices such as hard disk drives, a
keyboard, or floppy drives. In addition, the board has a number of jumpers that allow you to
configure your system to suit your application.
If you have any doubts about the best hardware configuration for your application, contact
your local distributor or sales representative before you make any changes.
The following tables list the function of each of the board’s jumpers and connectors.
Jumpers
Label
Function
Note
JRI1/2/3
Serial port 1/2/3 pin9 signal select
3 x 2 header, pitch 2.00mm
JSATX1
AT/ATX Power Mode Select
3 x 1 header, pitch 2.00mm
JME1
BIOS ME function configuration
3 x 1 header, pitch 2.54mm
JCFGID1
CPU TDP (Watts)
3 x 1 header, pitch 2.54mm
JPSMB1/2/3/5
PCI-e slot SMBus On off connector
3 x 2 header, pitch 2.00mm
JCMOS1
Clear CMOS
3 x 1 header, pitch 2.54mm
Connectors
Label
Function
Note
FAUD1
Front Audio connector
5 x 2 header, pitch 2.54mm
JBKL1
LCD Inverter connector
5 x 1 wafer, pitch 2.00mm
COM2
Serial Port 2 connector
5 x 2 header, pitch 2.00mm