ASROCK STX-1001 User manual

STX-1001
User Manual
Version 1.0
Published November 23, 2023
Copyright©2023 ASRockInd INC. All rights reserved.

Version 1.0
Published November, 2023
Copyright©2023 ASRockInd INC. All rights reserved.
Copyright Notice:
No part of this documentation may be reproduced, transcribed, transmitted, or
translated in any language, in any form or by any means, except duplication of
documentation by the purchaser for backup purpose, without written consent of
ASRockInd Inc.
Products and corporate names appearing in this documentation may or may not
be registered trademarks or copyrights of their respective companies, and are used
only for identication or explanation and to the owners’ benet, without intent to
infringe.
Disclaimer:
Specications and information contained in this documentation are furnished
for informational use only and subject to change without notice, and should
not be constructed as a commitment by ASRockInd. ASRockInd assumes no
responsibility for any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRockInd does not provide
warranty of any kind, either expressed or implied, including but not limited to
the implied warranties or conditions of merchantability or tness for a particular
purpose.
In no event shall ASRockInd, its directors, ocers, employees, or agents be liable
for any indirect, special, incidental, or consequential damages (including damages
for loss of prots, loss of business, loss of data, interruption of business and the
like), even if ASRockInd has been advised of the possibility of such damages arising
from any defect or error in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
e terms HDMI®and HDMI High-Denition Multimedia Interface, and the HDMI
logo are trademarks or registered trademarks of HDMI Licensing LLC in the United
States and other countries.

WARNING
THIS PRODUCT CONTAINS A BUTTOON BATTERY
If swallowed, a button battery can cause serious injury or death.
Please keep batteries out of sight or reach of children.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
AUSTR ALIA ONLY
Our goods come with guarantees that cannot be excluded under the Australian Consumer
Law. You are entitled to a replacement or refund for a major failure and compensation for
any other reasonably foreseeable loss or damage caused by our goods. You are also entitled
to have the goods repaired or replaced if the goods fail to be of acceptable quality and the
failure does not amount to a major failure. If you require assistance please call ASRockInd
Tel : [phone] ext.123 (Standard International call charges apply)
ASRockInd follows the green design concept to design and manufacture our products,
and makes sure that each stage of the product life cycle of ASRockInd product is in line
with global environmental regulations. In addition, ASRockInd disclose the relevant in-
formation based on regulation requirements.
DO NOT throw the motherboard in municipal waste. is product has been
designed to enable proper reuse of parts and recycling. This symbol of the
crossed out wheeled bin indicates that the product (electrical and electronic
equipment) should not be placed in municipal waste. Check local regulations
for disposal of electronic products.

Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 4
1.4 I/O Panel 7
1.5 Block Diagram 9
Chapter 2 Installation 10
2.1 Screw Holes 10
2.2 Pre-installation Precautions 10
2.3 Installation of Memory Modules (SO-DIMM) 11
2.4 Expansion Slots 12
2.5 Jumpers Setup 13
2.6 Onboard Headers and Connectors 16
Chapter 3 UEFI SETUP UTILITY 22
3.1 Introduction 22
3.1.1 Entering BIOS Setup 22
3.1.2 UEFI Menu Bar 23
3.1.3 Navigation Keys 24
3.2 Main Screen 25
3.3 Advanced Screen 26
3.3.1 CPU Conguration 27
3.3.2 Chipset Conguration 29

3.3.3 Storage Conguration 31
3.3.4 Super IO Conguration 32
3.3.5 ACPI Conguration 33
3.3.6 USB Conguration 34
3.3.7 Trusted Computing 35
3.4 Hardware Health Event Monitoring Screen 38
3.5 Security Screen 39
3.6 Boot Screen 40
3.7 Exit Screen 41

1
STX-1001
Chapter 1 Introduction
Thank you for purchasing ASRockInd STX-1001 motherboard, a reliable motherboard
produced under ASRockInd’s consistently stringent quality control. It delivers excellent per-
formance with robust design conforming to ASRockInd’s commitment to quality and endur-
ance.
In this manual, chapter 1 and 2 contain introduction of the motherboard and step-by-step
guide to the hardware installation. Chapter 3 contains the conguration guide to BIOS setup.
Because the motherboard specications and the BIOS soware might be updated, the
content of this manual will be subject to change without notice. In case any modica-
tions of this manual occur, the updated version will be available on ASRockInd website
without further notice.
ASRockInd website https://www.asrockind.com/en-gb/STX-1001
If you require technical support related to this motherboard, please visit our website for
specic information about the model you are using.
https://www.asrockind.com/en-gb/technical-support
1.1 Package Contents
ASRockInd STX-1001 Motherboard (Mini-STX (5.5-in x 5.8-in x 1-in, 14.0 cm x 14.7 cm x 2.5
cm))

2
1.2 Specications
Form
Factor Dimensions Mini-STX (5.5-in x 5.8-in x 1-in, 14.0 cm x 14.7 cm x 2.5 cm)
Processor
System
CPU
Intel® Elkhart Lake SoC Processor
-STX-1001D (J6426, QC, Max Speed Up to 3.0GHz,
10 W)
-STX-1001J (J6412, QC, Max Speed Up to 2.6GHz,
10 W)
-STX-1001N (N6415, QC, Max Speed Up to 3.0GHz,
6.5 W)
-STX-1001L (N6210, DC, Max Speed Up to 2.6GHz,
6.5 W)
Chipset SoC
BIOS AMI SPI 128 Mbit
Memory
Technology Single Channel DDR4 3200 MHz
Capacity 32 GB
Socket 1 x 260-pin SO-DIMM
Graphics
Controller Intel® Gen11 Graphics
DisplayPort DisplayPort 1.2, DP++
Max resolution up to 4096x2160@60Hz
LVDS Dual channel 24 bit up to 1920x1080@60Hz
(Connector shared with eDP)
eDP Max resolution up to 1920x1080@60Hz
(Connector shared with LVDS)
MultiDisplay Triple Display
Expansion
Slot
M.2
1 x M.2 (Key E, 2230) with PCIe Gen3 x1 and USB 2.0
for Wireless
1 x M.2 (Key B, 3042/3052) with PCIe Gen3 x1,
USB 3.2 Gen2, USB 2.0 and SIM for 4G/5G
SIM Socket 1 x SIM socket connected to M.2 key B
Audio Interface Realtek ALC897, High Denition Audio. Line-out,
Mic-in
Ethernet
Controller/
Speed
LAN1: Realtek RTL8111H-CG with 10/100/1000
Mbps
LAN2: Realtek RTL8125BG with 10/100/1000/2500
Mbps
Controller 2 x RJ-45

3
STX-1001
Rear I/O
DisplayPort 2 x DP 1.2
Ethernet 1 x 1 Gigabit LAN
1 x 2.5 Gigabite LAN
USB 2 x USB 3.2 Gen1
2 x USB 2.0
Front I/O USB 2 x USB 3.2 Gen1
Audio 2 (Mic-in, Line-out)
Internal
Connector
USB
1 x USB 3.2 Gen2 (1 x Type-A vertical
connector)
4 x USB 2.0 (2 x 2.54 pitch header)
COM COM1, COM3 (RS-232/422/485)
GPIO 4 x GPI, 4 x GPO
LVDS 1 (Connector with LVDS/eDP signal, switch by
BIOS)
SATA PWR
Output 1
Speaker
Header 1
CAN Bus 2 x CAN Bus (1 x 2.00 pitch header)
(Supported by STX-1001D, STX-1001N)
Storage M.2 1 x M.2 (Key M, 2242/2280) with PCIe Gen3 x1
for SSD
SATA 1 x SATA3 (6Gb/s)
Security TPM TPM Header
Watchdog
Timer
Output From Super I/O to drag RESETCON#
Interval 256 Segments, 0, 1, 2, ...255 sec
Power
Requirements
Input PWR 12~28V DC-In
Power On
AT/ATX supported
-AT: Directly PWR on as power input ready
-ATX: Press button to PWR on aer power input
ready
Environment
Operating
Temperature -20ºC ~ 70ºC
Storage
Temperature -40° C ~ 85° C
Operating
Humidity 5% ~ 90%
Storage
Humidity 5% ~ 90%

4
1.3 Motherboard Layout
STX-1001
Mic In
DC_JACK1
LVDS1
1
SPEAKER1
1
LAN1
Line Out
SPDIF1
1
Industrial
1
SPI_TPM1
1
BLT_VOL1
DISPLAY1
SATA3_1
CPU_FAN1
SATA_PWR1
DDR4_A1
1
14
16
15
23 45
7
9
10
13
18
11
12
19
20
21
22272829
33
32
31
30
24
26 25 23
34
BAT1
6
DISPLAY2
FROM_UPS1
1
COM1 COM3
1
PNL_PWR1
1
BKT_PWR1
M2_E1
SIO_AT1
1
1
JGPIO1
BIOS
ROM
8
LAN2
1
USB2_5_6
1
ESPI1
PWR_COM3
1
1
PWR_COM1
SMBUS_TEST1
1
JGPIO_SET1
1
17
1
UART2
CAN1_2
1
USB2_3_4
PANEL1
1
RESET HDLED
PWRBTN PLED
M2_M1
BLT_PWR1
1
USB3_2
BLT_EN_PWM1
11
BLT_PWM1
35
DACC1
1
1
JGPIO_PWR1
CLRCMOS2
1
CLRMOS1
1
1
CI1
1
CI2
1
HD_AUDIO1
1
1
1
1
1
1
1
1
11
1
USB 3.2 Gen1
USB3H_3
USB 3.2 Gen1
USB3H_4
USB 2.0
T: USB2_7
B: USB2_8
USB 3.2 Gen1
T: USB3H_1
B: USB3H_2

5
STX-1001
M2_1B
SIM1
1
1
37
36

6
1 : 4-pin DC-in PWR Connector (Input +12V~+28V) & UPS Module Power
Output Connector
2 : USB 3.2 Gen2 Port (USB3_2)
3 : 4-Pin CPU FAN Connector (+12V) (CPU_FAN1)
4 : SATA3 Connector (SATA3_1)
5 : 3W Audio AMP Output Wafer (SPEAKER1)
6 : SPDIF Header (SPDIF1)
7 : DDR4 SO-DIMM Socket (DDR4_A1)
8 : Front Panel Audio Header (HD_AUDIO1)
9 : Panel Power Select (LCD_VCC) (PNL_PWR1)
10 : Backlight Power Select (LCD_BLT_VCC) (BKT_PWR1)
11 : Backlight Power Connector (BLT_PWR1)
12 : Brightness Control Mode (BLT_PWM1)
13 : CON_LBKLT_EN and CON_LBKLT_CTL Voltage Level (BLT_EN_PWM1)
14 : LVDS Panel Connector (LVDS1)
15 : SATA Power Output Connector (SATA_PWR1)
16 : DACC Jumper (DACC1)
17 : M.2 Key-E Socket (M2_E1)
18 : Backlight Volume Control (BLT_VOL1)
19 : System Panel Header (PANEL1)
20 : Chassis Intrusion Headers (CI1, CI2)
21 : USB 2.0 Headers (USB2_3_4, USB2_5_6)
22 : SMBUS_TEST1
23 : COM Port PWR Setting Jumpers
PWR_COM3 (For COM Port3)
PWR_COM1 (For COM Port1)
24 : COM Port Headers (COM1, 3) (RS232/422/485)*
25 : ESPI Header (ESPI1)
26 : SPI TPM Header (SPI_TPM1)
27 : Digital Input/Output Pin Header (JGPIO1)
28 : Digital Input/Output Default Value Setting (JGPIO_SET1)
29 : CAN Connector (CAN1_2)
30 : ATX/AT Mode Jumper (SIO_AT1)
31 : Digital Input/Output Power Select (JGPIOPWR) (JGPIO_PWR1)
32 : M.2 Key-M Socket (M2_M1)
33 : Battery Connector (BAT1)
34 : UART Header (UART2)
35 : Clear CMOS Jumpers (CLRMOS1, CLRCMOS2)
Back Side:
36 : SIM Card Socket (SIM1)
37 : M.2 Key-B Socket (M2_B1)

7
STX-1001
1.4 I/O Panel
1 DC Jack (DC_JACK1)
2 DisplayPort (DISPLAY1)
3 DisplayPort (DISPLAY2)
4 RJ45 LAN Port (LAN1)*
5 RJ45 LAN Port (LAN2)**
6 USB 2.0 Port (USB2_7)
7 USB 3.2 Gen1 Port (USB3H_1)
8 USB 3.2 Gen1 Port (USB3H_2)
9 USB 2.0 Port (USB2_8)
10 USB 3.2 Gen1 Port (USB3H_4)
11 USB 3.2 Gen1 Port (USB3H_3)
12 Audio Jack：Green - Line Out
13 Audio Jack：Pink - Mic In
15
234
67
8
9
10 1312
11
15
23467
8
9
10 1312
11

8
** ere are two LEDs next to the LAN2 port. Please refer to the table below for the LAN2 port
LED indications.
LAN2 Port LED Indications
ACT/LINK
LED
SPEED
LED
LAN2 Port
Status Description
O 10Mbps connection
Orange 100Mbps/1Gbps connection
Green 2.5Gbps connection
Activity/Link LED SPEED LED
Status Description
O No Link
Blinking Data Activity
On Link
* ere are two LEDs next to the LAN1 port. Please refer to the table below for the LAN1 port
LED indications.
LAN1 Port LED Indications
ACT/LINK
LED
SPEED
LED
LAN1 Port
Status Description
O 10Mbps connection
Orange 100Mbps connection
Green 1Gbps connection
Activity/Link LED SPEED LED
Status Description
O No Link
Blinking Data Activity
On Link

9
STX-1001
1.5 Block Diagram
STX-1001
TPM Header
SPI/eSPI
Chrontel
CH7513 DDI0
LVDS/eDP
LVDS/eDP
By pass mode
DDI1
DDI2
ASMEDIA
ASM1074
USB 3.2 Gen1
2 x USB 3.2 Gen1
2 x USB 2.0
1 x USB 3.2 Gen2
4 x USB 2.0
DDR4 3200MHZ SO-DIMM
1G Realtek
RTL8111H
PCIe Gen3 x1
2.5G
PCIe Gen3 x1
M.2 Key E
USB 2.0
PCIe Gen3 x1
M.2 Key B
USB 3.2 Gen2
USB 2.0
PCIe Gen3 x1 M.2 Key M
SIM Card
SIM
SATA3 SATA Port
PCIe Gen3 x1
Realtek
RTL8125BG
CAN Bus header
CAN Bus
eMMC
eMMC
Intel
Elkhart Lake
FCBGA 1493
Package(35*24mm)
Display port
Display port
2 x USB3.2 Gen1
Connector
2 x USB2.0
Connector
1 x Vertical USB3.2
Gen2
2 x USB2.0
Header
RJ45
Connector
RJ45
Connector
HDA
Realtek
ALC897
Line out
MIC In
SPDIF
Realtek
ALC109
Speaker Header
SIO
NTC5525D
eSPI
2x COM
RS232/422/485
UARTx2 FAN CPU FAN
1 x USB 3.2 Gen1
1 x USB3.2 Gen1
Connector
1 x USB 3.2 Gen1
1 x USB3.2 Gen1
Connector

10
Chapter 2 Installation
is is a Mini-STX (5.5-in x 5.8-in x 1-in, 14.0 cm x 14.7 cm x 2.5 cm) form factor mother-
board. Before you install the motherboard, study the conguration of your chassis to ensure
that the motherboard ts into it.
2.1 Screw Holes
Place screws into the holes to secure the motherboard to the chassis.
2.2 Pre-installation Precautions
Take note of the following precautions before you install motherboard components or change
any motherboard settings.
1. Unplug the power cord from the wall socket before touching any component.
2. To avoid damaging the motherboard components due to static electricity, NEVER place
your motherboard directly on the carpet or the like. Also remember to use a grounded
wrist strap or touch a safety grounded object before you handle components.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded antistatic pad or in the
bag that comes with the component.
5. Heatsink (e thermal solution of whole system needs to be designed additionally.)
Make sure to unplug the power cord before installing or removing the motherboard. Failure to
do so may cause physical injuries to you and damages to motherboard components.
Do not over-tighten the screws! Doing so may damage the motherboard.
Before you install or remove any component, ensure that the power is switched o or the
power cord is detached from the power supply. Failure to do so may cause severe damage to
the motherboard, peripherals, and/or components.

11
STX-1001
2.3 Installation of Memory Modules (SO-DIMM)
STX-1001 provides one 260-pin DDR4 (Double Data Rate 4) SO-DIMM slot, and supports
Single Channel Memory Technology.
e DIMM only ts in one correct orientation. It will cause permanent damage to the moth-
erboard and the DIMM if you force the DIMM into the slot in the incorrect orientation.
Installing a SO-DIMM
Step 1. Align a SO-DIMM on the slot such that the notch on the SO-DIMM
matches the break on the slot.
Step 2. Firmly insert the SO-DIMM into the slot until the retaining clips at both
ends fully snap back in place and the SO-DIMM is properly seated.

12
2.4 Expansion Slots
ere are three M.2 sockets and one SIM socket on this motherboard.
M.2 sockets: 1 x M.2 (Key E, 2230) with PCIe Gen3 x1 and USB 2.0 for Wireless
1 x M.2 (Key B, 3042/3052) with PCIe Gen3 x1, USB 3.2 Gen2, USB 2.0 and
SIM for 4G/5G
1 x M.2 (Key M, 2242/2280) with PCIe Gen3 x1 for SSD
SIM socket: 1x SIM socket connected to M.2 key B
M.2 Key-E Socket
(M2_E1)
M.2 Key-M Socket
(M2_M1)
M.2 Key-B Socket
(M2_B1)
Pin Signal Name Signal Name Pin
2 +3V_M2B CONFIG_3 1
4 +3V_M2B GND 3
6 Full_Card_Power_O# GND 5
8 W_DISABLE1_B# LP+0 7
10 WWAN_LED# LP-0 9
GND 11
20 N/C
22 N/C N/C 21
24 N/C WAKE_ON_WAN# 23
26 W_DISABLE2_B# DPR 25
28 N/C GND 27
30 UIM1_RESET R_USB3_RX0_N 29
32 UIM1_CLK R_USB3_RX0_P 31
34 UIM1_DATA GND 33
36 +UIM1_PWR R_USB3_TX0_N_C 35
38 N/A R_USB3_TX0_P_C 37
40 N/C GND 39
42 N/C PCH_PE_RXN4 41
44 N/C PCH_PE_RXP4 43
46 N/C GND 45
48 N/C PCH_PE_TXN4 47
50 BUF_PLT_RST# PCH_PE_TXP4 49
52 PCIECLKRQ4# GND 51
54 WAKE# PCH_ECLK_WLAN4# 53
56 N/C PCH_ECLK_WLAN4 55
58 N/C GND 57
60 N/C N/C 59
62 N/C N/C 61
64 N/C N/C 63
66 SIM_DETECT_1 N/C 65
68 N/C N/C 67
70 +3V_M2B N/C 69
72 +3V_M2B GND 71
74 +3V_M2B GND 73
N/C 75
Pin Signal Name Signal Name Pin
2 +3V GND 1
4 +3V GND 3
6 N/C N/C 5
8 N/C N/C 7
10 M2_LED GND 9
12 +3V N/C 11
14 +3V N/C 13
16 +3V GND 15
18 +3V N/C 17
20 N/C N/C 19
22 N/C GND 21
24 N/C N/C 23
26 N/C N/C 25
28 N/C GND 27
30 N/C N/C 29
32 N/C N/C 31
34 N/C GND 33
36 N/C N/C 35
38 N/C N/C 37
40 N/C GND 39
42 N/C PCH_PE_RXN1 41
44 N/C PCH_PE_RXP1 43
46 N/C GND 45
48 N/C PCH_PE_TXN1 47
50 BUF_PLT_RST# PCH_PE_TXP1 49
52 PCIECLKRQ1# GND 51
54 WAKE# PCH_ECLK_M2_M# 53
56 N/C PCH_ECLK_M2_M 55
58 N/C GND 57
68 SUS_CLK_M N/C 67
70 +3V M.2_SEL 69
72 +3V GND 71
74 +3V GND 73
GND 75
Pin Signal Name Signal Name Pin
2 +3VSB GND 1
4 +3VSB LP+9 3
6 N/C LP-9 5
8 N/C GND 7
10 N/C N/C 9
12 N/C N/C 11
14 N/C N/C 13
16 N/C N/C 15
18 GND N/C 17
20 N/C N/C 19
22 N/C N/C 21
N/C 23
32 N/C
34 N/C GND 33
36 N/C PCH_PE_TXP2 35
38 N/C PCH_PE_TXN2 37
40 N/C GND 39
42 N/C PCH_PE_RXP2 41
44 N/C PCH_PE_RXN2 43
46 N/C GND 45
48 N/C PCH_ECLK_WLAN2 47
50 SUSCLK_E PCH_ECLK_WLAN2# 49
52 BUF_PLT_RST# GND 51
54 BT_ON/OFF# KEYE_CLKREQ2# 53
56 WLAN2_ON/OFF# WAKE# 55
58 N/C GND 57
60 N/C N/C 59
62 N/C N/C 61
64 N/C GND 63
66 N/C N/C 65
68 N/C N/C 67
70 N/C GND 69
72 +3VSB N/C 71
74 +3VSB N/C 73
GND 75

13
STX-1001
2.5 Jumpers Setup
The illustration shows how jumpers are setup.
When the jumper cap is placed on pins, the
jumper is “Short.” If no jumper cap is placed
on pins, the jumper is “Open.” The illustration
shows a 3-pin jumper whose pin1 and pin2 are
“Short” when jumper cap is placed on these 2
pins.
Panel Power Select
(5-pin PNL_PWR1)
(see p. 4, No. 9)
Use this header to set up the VDD power of the LVDS connector.
Setting Description
1-2 +3V (Default)
2-3 +5V
4-5 +12V
Backlight Power Select (LCD_BLT_VCC)
(5-pin BKT_PWR1)
(see p. 4, No. 10)
Use this header to set up the backlight power of the LVDS connector and the panel backlight
power of BLT_PWM1.
Setting Description
1-2 LCD_BLT_VCC : +5V
(Default)
2-3 LCD_BLT_VCC : +12V
4-5 LCD_BLT_VCC : DC_IN
1 5
Brightness Control Mode
(3-pin BLT_PWM1)
(see p. 4, No. 12)
Please set to 1-2 when adjusting brightness by Brightness Control bar under OS.
Please set to 2-3 when adjusting brightness by BLT_VOL1.
Setting Description
1-2 From eDP PWM to CON_
LBKLT_CTL
2-3 From LVDS PWM to CON_LBKLT_CTL
(Default)
13
CON_LBKLT_EN and CON_LBKLT_CTL Voltage Level
(3-pin BLT_EN_PWM1)
(see p. 4, No. 13)
Setting Description
1-2 5V Level (Default)
2-3 3V Level
13
1 5

14
COM Port Pin9 PWR Setting Jumpers
(3-pin PWR_COM1 (For COM Port1)
PWR_COM3 (For COM Port3))
(see p. 4, No. 23)
e maximum current for per port is 1A, and the power supply is either 5V or 12V. Use the
jumpers to set the power for COM port pin 9.
Setting Description
1-2 +5V (Default)
2-3 +12V
Digital Input/Output Power Select
(3-pin JGPIO_SET1)
(see p. 4, No. 28)
e header is used for GPIO default value setting for either pull high or pull low. Pulling the
header to a high/low value means the voltage is anchored to VCC/GND, in a stable, non-
oating state.
Setting Description
1-2 Pull-High (Default)
2-3 Pull-Low
ATX/AT Mode Jumper
(2-pin SIO_AT1)
(see p. 4, No. 30)
Setting Description
Open ATX Mode (Default)
Short AT Mode
Chassis Intrusion Headers
(2-pin CI1)
(see p. 4, No. 20)
(2-pin CI2)
(see p. 4, No. 20)
is motherboard supports CASE OPEN detection feature that detects if the chassis cover has
been removed. is feature requires a chassis with chassis intrusion detection design.
Setting Description
Open Normal (Default)
Short Active Case Open
Setting Description
Open Active Case Open
Short Normal (Default)
DACC Jumper
(2-pin DACC1)
(see p. 4, No. 16)
Auto clear CMOS when system boot improperly.
Setting Description
Open No ACC
Short ACC (Default)
1
2
1
2
1 2
1 2
1 2
1 2
13
1
3
1 2
1 2

15
STX-1001
Clear CMOS Header
(3-pin CLRMOS1)
(see p. 4, No. 35)
NOTE: CLRMOS1 allows you to clear the data in CMOS. To clear and reset the system param-
eters to default setup, please turn o the computer and unplug the power cord from the power
supply. Aer waiting for 15 seconds, use a jumper cap to short pin2 and pin3 on CLRMOS1
for 5 seconds. However, please do not clear the CMOS right aer you update the BIOS. If you
need to clear the CMOS when you just nish updating the BIOS, you must boot up the system
rst, and then shut it down before you do the clear-CMOS action. Please be noted that the
password, date, and time will be cleared only if the CMOS battery is removed.
(2-pin CLRMOS2)
(see p. 4, No. 35)
Note: CLRMOS2 allows you to clear the data in CMOS automatically when AC power on. e
data in CMOS includes system setup information such as system password and system setup
parameters. To clear and reset the system parameters to default setup every time when AC
power on, please turn o the computer and unplug the power cord, then use a jumper cap to
short the pins on CLRMOS2.
Setting Description
1-2 Normal (Default)
2-3 Clear CMOS
Digital Input/Output Power Select (JGPIOPWR)
(3-pin JGPIO_PWR1)
(see p. 4, No. 31)
e maximum current JGPIO_PWR1 provides is 1A.
Setting Description
1-2 +12V
2-3 +5V (Default)
13
13
1 2
1 2
Setting Description
1-2 Normal (Default)
2-3 Auto Clear CMOS When AC
Power On