Avalue Technology ECM-TGUC User manual

Part No. E2047395600R
ECM-TGUC
11th Gen Intel® Core™ SoC i5/i3 BGA Processor 3.5” Micro
Module
User’s Manual
1st Ed –17 August 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............................................................................................................8
1.1 Safety Precautions....................................................................................................8
1.2 Packing List...............................................................................................................8
1.3 Document Amendment History .................................................................................9
1.4 Manual Objectives...................................................................................................10
1.5System Specifications.............................................................................................11
1.6 Architecture Overview—Block Diagram..................................................................15
2. Hardware Configuration...........................................................................................16
2.1 Product Overview....................................................................................................17
2.2 Jumper and Connector List.....................................................................................18
2.3 Setting Jumpers & Connectors ...............................................................................20
2.3.1 Serial port 2 pin9 signal select (JRI2) ............................................................................................ 20
2.3.2 Clear CMOS (JRTC1) .................................................................................................................... 20
2.3.3 AT/ATX Input power select (JAT1)................................................................................................. 21
2.3.4 Flash Descriptor Security Override (JME1).................................................................................... 21
2.3.5 M.2 Key B power level select (JSEL1)........................................................................................... 22
2.3.6 LCD inverter connector (JBKL1) .................................................................................................... 22
2.3.7 Serial port 1 connector (JCOM1) ................................................................................................... 23
2.3.8 Serial port 2 connector (JCOM2) ................................................................................................... 23
2.3.9 Serial port 3-6 connector (JCOM3_6) ............................................................................................ 24
2.3.10 Serial port 1 in RS-422/485 mode (J422485)............................................................................ 25
2.3.11 CPU fan connector (JC_FAN1).................................................................................................. 25
2.3.12 General purpose I/O connector (JDIO1).................................................................................... 26
2.3.13 SATA Power connector (JSATA_PWR1) .................................................................................. 26
2.3.14 Battery connector (JBAT1)......................................................................................................... 27
2.3.15 Power connector (JPWR1) ........................................................................................................ 27
2.3.16 LVDS connector (JLVDS1) ........................................................................................................ 28
2.3.17 USB2.0 connector (JUSB56)..................................................................................................... 29
2.3.18 USB2.0 connector (JUSB78)..................................................................................................... 29
2.3.19 Front Panel connector (JFP1).................................................................................................... 30
2.3.20 PC Buzzer connector (JBZ1)..................................................................................................... 30
2.3.21 AMP connector (JAMP1) ........................................................................................................... 31
2.3.22 BIOS connector (JBIOS1).......................................................................................................... 31
2.3.23 eSPI debug connector (JESPI1)................................................................................................ 32
2.3.24 Audio connector (JAUDIO1) ...................................................................................................... 32
2.3.24.1 Signal Description –Audio connector (JAUDIO1)................................................................. 32

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2.3.25 SIM card slot (JN_SIM1)............................................................................................................ 33
3.BIOS Setup....................................................................................................................34
3.1 Introduction .............................................................................................................35
3.2 Starting Setup .........................................................................................................35
3.3 Using Setup ............................................................................................................36
3.4 Getting Help............................................................................................................37
3.5 In Case of Problems................................................................................................37
3.6 BIOS setup..............................................................................................................38
3.6.1 Main Menu...................................................................................................................................... 38
3.6.1.1 System Language.................................................................................................................. 39
3.6.1.2 System Date.......................................................................................................................... 39
3.6.1.3 System Time.......................................................................................................................... 39
3.6.2 Advanced Menu ............................................................................................................................. 39
3.6.2.1 CPU Configuration................................................................................................................. 40
3.6.2.2 Power & Performance ........................................................................................................... 41
3.6.2.2.1 CPU –Power Management Control...................................................................................... 41
3.6.2.3 PCH-FW Configuration.......................................................................................................... 42
3.6.2.3.1 Firmware Update Configuration............................................................................................. 42
3.6.2.4 Trusted Computing................................................................................................................ 43
3.6.2.5 APCI Settings ........................................................................................................................ 43
3.6.2.6 Super IO Configuration.......................................................................................................... 44
3.6.2.6.1 Serial Port 1 Configuration .................................................................................................... 45
3.6.2.6.2 Serial Port 2 Configuration .................................................................................................... 45
3.6.2.6.3 Serial Port 3 Configuration .................................................................................................... 46
3.6.2.6.4 Serial Port 4 Configuration .................................................................................................... 46
3.6.2.6.5 Serial Port 5 Configuration .................................................................................................... 47
3.6.2.6.6 Serial Port 6 Configuration .................................................................................................... 47
3.6.2.7 NCT6126D HW Monitor......................................................................................................... 48
3.6.2.7.1 Smart Fan Mode.................................................................................................................... 48
3.6.2.8 S5 RTC Wake Settings.......................................................................................................... 49
3.6.2.9 USB Configuration................................................................................................................. 49
3.6.2.10 Network Stack Configuration................................................................................................. 50
3.6.2.11 NVMe Configuration .............................................................................................................. 51
3.6.3 Chipset.......................................................................................................................................... 51
3.6.3.1 System Agent (SA) Configuration.......................................................................................... 52
3.6.3.1.1 Memory Configuration ........................................................................................................... 52
3.6.3.1.2 Graphics Configuration.......................................................................................................... 53
3.6.3.1.3 VMD setup menu................................................................................................................... 53
3.6.3.2 PCH-IO Configuration............................................................................................................ 54
3.6.3.2.1 PCI Express Configuration .................................................................................................... 54

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3.6.3.2.2 SATA And RST Configuration ............................................................................................... 58
3.6.3.2.3 HD Audio Configuration......................................................................................................... 58
3.6.3.3 Board & Panel Configuration................................................................................................. 59
3.6.3.3.1 SHOW DMI INFO .................................................................................................................. 60
3.6.4 Security......................................................................................................................................... 61
3.6.4.1 Secure Boot........................................................................................................................... 61
3.6.4.1.1 Key Management..................................................................................................................... 62
3.6.5 Boot .............................................................................................................................................. 63
3.6.6 Save and exit................................................................................................................................ 64
3.6.6.1 Save Changes and Reset...................................................................................................... 64
3.6.6.2 Discard Changes and Reset.................................................................................................. 64
3.6.6.3 Restore Defaults.................................................................................................................... 65
3.6.6.4 Launch EFI Shell from filesystem device .............................................................................. 65
4. Drivers Installation.......................................................................................................66
4.1 Install Chipset Driver...............................................................................................67
4.2 Install VGA Driver....................................................................................................68
4.3 Install ME Driver......................................................................................................69
4.4 Install LAN Driver....................................................................................................70
4.5 Install Serial IO Driver .............................................................................................72
4.6 Install Audio Driver (For Realtek ALC888S)............................................................73
4.7 Install Realtek Audio Control Driver ........................................................................74
5. Mechanical Drawing ....................................................................................................75

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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 3.5” ECM-TGUC Micro Module
1 x Serial ATA cable (7-pin, standard) 1 x Wire SATA power cable
(15-pin, 4P/2.0mm)

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

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1.4 Manual Objectives
This manual describes in details Avalue Technology ECM-TGUC 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
ECM-TGUC 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
Onboard Tiger Lake U 11th Intel® Core™ SoC i3/i5®BGA Processor
Intel® Core™ i3-1115G4 (up to 3.0GHz, dual-core, 6M Cache, TDP:
28/15/12W)
Intel® Core™ i5-1135G7 (up to 2.4GHz, quad-core, 8M Cache, TDP:
28/15/12W)
BIOS
AMI uEFI BIOS, 256Mbit SPI Flash ROM
I/O Chip
NCT6126
System Memory
One 260-pin DDR4 3200MHz SO-DIMM socket, supports up to 32GB Max
(non ECC only.)
Watchdog Timer
H/W Reset, 1sec. –65535sec./min.1sec. or 1min. step
H/W Status Monitor
CPU temperature monitoring
Voltages monitoring
CPU fan speed control
TPM
Onboard NuvoTon NPCT750AADYX support TPM 2.0,
co-lay Infineon SLB9670VQ2.0 & Z32H330TC-SQN-755
iAMT
Core i SKU CPU support iAMT
Celeron SKU CPU no support iAMT
Expansion Slot
M.2
1 x M.2 Type M 2280 (with 1 x PCI-e Gen4 x4)
1 x M.2 Type B 3042/3052/2242 (with SATA and USB2.0, USB 3.0, with 1 x
SIM card slot, support WWAN+GNSS or SSD)
* Only supports one SIM card (co-lay 1 x 10pin FPC connector for uSIM
card adapter) 3.8V for 5G
1 x M.2 Key E 2230 support WiFi module (1 x PCI-e x 1 & USB 2.0 Signal)
Storage
M.2
1 x M.2 Type M 2280 (with 1 x PCI-e Gen4 x4)
1 x M.2 Type B 3042/3052/2242 (with SATA and USB 2.0, USB 3.0, with 1
x SIM card slot, support WWAN+GNSS or SSD)
SATA
1 x SATA III
Edge I/O
LAN
1 x Intel® I219LM Gigabit Ethernet PHY
1 x Intel® I225V Gigabit Ethernet
USB 2.0
1 x USB 2.0
USB 3.1
3 x USB 3.2 Gen 2x1
DP
2x DP++

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DC Input
1 x DC Jack lockable connector type
LED Indicator
Power LED /HDD LED at IO
Onboard I/O
COM
COM
- COM 1 support RS232/422/485 connector Supported and RS422/485 by
BIOS setting
- 1 x 2 x 5 pin, pitch 2.00mm connector support RS-232connector
- 1 x 2 x 3 pin, pitch 2.00mm connector, for RS422/485 by BIOS setting
- COM2 1 x 2 x 5 pin, pitch 2.00mm connector support RS-232connector
- 1 x 2 x 3 pin, pitch 2.00mm connector support Pin 9 with / +5V & +12V
Supported by jumper
COM3 to 6: (BOM optional)
- 1 x 2 x 20 pin, pitch 2.00mm connector for COM3~6: support RS-232
connector
USB 2.0
2 x 2 x 5 pin, pitch 2.00mm connector (or pin header) for 4 USB 2.0
GPIO
1 x 2 x 6 pin, pitch 2.00mm connector for GPIO: 8 bits & +3.3S Level
SATA Power
1 x SATA Power, 4 pin pitch 2.00mm connector
CPU/System FAN
1 x 1 x 4 pin, pitch 2.54mm CPU fan connector with smart fan function
supported
Buzzer
1 x Buzzer header
Front Panel
1 x 2 x 5 pin, pitch 2.00mm connector for front panel
RTC Battery
1 x 2 Pin Pitch 1.25mm horizontal type battery connector (CR2032 Battery)
AT/ATX Selector
1 x 1 x 3 pin pitch 2.00mm connector for AT/ATX jumper
Clear CMOS
1 x 1 x 3 pin pitch 2.00mm connector
LVDS
1 x 2 x 20 pin, pitch 1.25mm connector for LVDS or eDP.
Note: JLVDS1 Support 1 x LVDS or 1 x eDP
LCD Inverter
1 x 1 x 5 pin, pitch 2.00mm Wafer connector for LCD inverter backlight
(5V/12V)
BIOS SPI
1 x 2 x 4 pin, pitch 2.00mm connector for BIOS SPI
EC Debug /eSPI
1 x 2 x 6 pin, pitch 1.00mm connector for eSPI
Audio
1 x 2 x 6 pin, pitch 2.00mm connector for front Audio, support Mic-in,
Line-out, Line-in
Power Input Connector
1 x 4 pin, pitch wafer 2.50mm connector for power input connector
Amp Connector
1 x 4 pin, pitch wafer 2.00mm connector for 3W x 2 Speaker
Display
Graphic Chipset
Intel® Tiger Lake UP3 SoC Processor integrated Gen12 graphics
Spec. & Resolution
Intel resolution:
2 x DP++ 1.4 : 4096 x 2304@60 Hz
1 x LVDS: 1920 x 1080 Dual channel 18/24-bits LVDS (Chrontel

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CH7513A-BF eDP to LVDS)
or 1 x eDP 1920 x 1080@60Hz (2 Lanes), default LVDS
Note: JLVDS1 Support 1 x LVDS or 1 x eDP
Multiple Display
Triple Display
2 x DP++, 1 x 2CH LVDS or 1 x eDP, default LVDS
Audio
Audio Codec
RealTek ALC888S-VD2-GR
Amplifier
ALC105 2W4Ω per channel Amplifier
Other
Mic-in, Line-out, Line-in
supports 5.1-CH
Ethernet
LAN Chipset
1 x Intel® I219LM Gigabit Ethernet PHY
1 x Intel® I225V Gigabit Ethernet
LAN Spec.
1 x 10/100/1000 Base-Tx GbE compatible
1 x 10/100/1000/2.5 Base-Tx GbE compatible
Mechanical &
Environmental
Power Requirement
DC in +12V ~ +24V
ACPI
Single power ATX Support S0,S3, S4, S5
ACPI 5.0 Compliant
Power Mode
AT / ATX mode Switchable Through Jumper
Operating Temp.
0~60°C (32~140°F)
Storage Temp.
-40°C ~ +75°C
Operating Humidity
40°C @ 95% Relative Humidity, Non-condensing
Size (L x W)
(Please consult product
engineers for the production
feasibility if the size is larger
than 410x360mm or smaller
than 80x70mm)
5.7" x 4" (146mm x 101mm)
Weight
0.40kg
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

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6. IEC 60068-2-64 Test:Fh
Random Vibration Operation
Reference IEC60068-2-64 Testing procedures
Test Fh : Vibration broadband random Test
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:
1. JLVDS1 connector support 1 x 2CH LVDS or 1x eDP, by BIOS select to eDP and use with eDP panel.
2. N_SIM1 and JN_SIM1 can’t be using at the same time, user need to choose either one.

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1.6 Architecture Overview—Block Diagram
The following block diagram shows the architecture and main components of ECM-TGUC

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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
JRI2
Serial port 2 pin9 signal select
3 x 2 header, pitch 2.00mm
JAT1
AT/ATX Input power select
3 x 1 header, pitch 2.00mm
JRTC1
Clear CMOS
3 x 1 header, pitch 2.00mm
JME1
Flash Descriptor Security Override
3 x 1 header, pitch 2.00mm
JSEL1
M.2 Key B power level select
3 x 1 header, pitch 2.00mm
Connectors
Label
Function
Note
JBKL1
LCD inverter backlight connector
5 x 1 wafer, pitch 2.00mm
Matching Connector: JST PHR-5
JC_FAN1
CPU fan connector
4 x 1 wafer, pitch 2.54mm

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JCOM1
Serial port 1 connector
5 x 2 header, pitch 2.00mm
JCOM2
Serial port 2 connector
5 x 2 header, pitch 2.00mm
JCOM3_6
Serial port 3-6 connector
20 x 2 header, pitch 2.00mm
J422485
Serial port 1 in RS-422/485 mode
3 x 2 header, pitch 2.00mm
JDIO1
General purpose I/O connector
6 x 2 header, pitch 2.00mm
M2_M1
M.2 KEY-M 2280 connector
M2_E1
M.2 KEY-E 2230 connector
M2_B1
M.2 KEY-B 3042/3052/2242 connector
LED1
HDD/Power LED indicator
JLVDS1
LVDS connector
DIN 40-pin wafer, pitch 1.25mm
Matching Connector: Hirose
DF13-40DS-1.25C
JFP1
Front Panel connector
5 x 2 header, pitch 2.00mm
USB12
2 x USB3.2 connector
USB34
1 x USB2.0 connector
1 x USB3.2 connector
JUSB56
USB2.0 connector
5 x 2 header, pitch 2.00mm
JUSB78
USB2.0 connector
5 x 2 header, pitch 2.00mm
JBZ1
PC Buzzer connector
2 x 1 wafer, pitch 2.00mm
LAN1/2
RJ-45 Ethernet 1/2
JBAT1
Battery connector
2 x 1 wafer, pitch 1.25mm
JPWR1
Power connector
4 x 1 wafer, pitch 2.00mm
JBIOS1
BIOS connector
4 x 2 header, pitch 2.00mm
JSATA_PWR1
SATA Power connector
4 x 1 wafer, pitch 2.00mm
SATA1
Serial ATA connector
DP1/2
2 x DP connector
DIMM1
DDR4 SODIMM socket
JESPI1
eSPI debug connector
6 x 2 wafer, pitch 1.00mm
JAUDIO1
Audio connector
6 x 2 header, pitch 2.00mm
N_SIM1
SIM card slot
JAMP1
Amp connector
4 x 1 wafer, pitch 2.00mm
DC1
DC Jack lockable connector
JN_SIM1
SIM card slot
10 x 1 FPC, pitch 0.50 mm

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2.3 Setting Jumpers & Connectors
2.3.1 Serial port 2 pin9 signal select (JRI2)
* Default
Ring*
+5V
+12V
2.3.2 Clear CMOS (JRTC1)
* Default
Normal*
Clear CMOS