ASRock Industrial SOM-P104 User manual

SOM-P104
User Manual
Version 1.0
Published May 17, 2023
Copyright©2023 ASRockInd INC. All rights reserved.

Version 1.0
Published May, 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 INC. hereby declares that this device is in compliance with the essential re-
quirements and other relevant provisions of related UKCA Directives. Full text of UKCA
declaration of conformity is available at: http://www.asrockind.com
ASRockInd INC. hereby declares that this device is in compliance with the essential re-
quirements and other relevant provisions of related Directives. Full text of EU declaration
of conformity is available at: http://www.asrockind.com
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 information
based on regulation requirements.
Please refer to https://www.asrockind.com/general/about.asp?cat=Responsibility for in-
formation disclosure based on regulation requirements ASRockInd is complied with.
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 6
1.5 Block Diagram 7
Chapter 2 Installation 8
2.1 Screw Holes 8
2.2 Pre-installation Precautions 8
2.3 Installation of Memory Modules 9
2.4 Expansion Slots 10
2.5 Onboard Headers and Connectors 11
Chapter 3 UEFI SETUP UTILITY 16
3.1 Introduction 16
3.1.1 Entering BIOS Setup 16
3.1.2 UEFI Menu Bar 17
3.1.3 Navigation Keys 18
3.2 Main Screen (Advanced Mode) 19
3.3 Advanced Screen 20
3.3.1 CPU Conguration 21
3.3.2 Chipset Conguration 24
3.3.3 Storage Conguration 26
3.3.4 Super IO Conguration 28
3.3.5 ACPI Conguration 29
3.3.6 USB Conguration 30
3.3.7 Trusted Computing 31
3.4 Hardware Health Event Monitoring Screen 33
3.5 Security Screen 34
3.6 Boot Screen 35
3.7 Exit Screen 37

1
SOM-P104
Chapter 1 Introduction
ank you for purchasing ASRockInd SOM-P104 motherboard, a reliable mother-
board produced under ASRockInd’s consistently stringent quality control. It delivers
excellent performance with robust design conforming to ASRockInd’s commitment to
quality and endurance.
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. You may nd the latest CPU support lists on ASRockInd web-
site as well.
ASRockInd website https://www.asrockind.com/
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/support/index.asp
1.1 Package Contents
ASRockInd SOM-P104 Motherboard (Pico-ITX (3.9-in x 2.8-in x 0.76-in, 10 cm x 7.2
cm x 1.93 cm))
• Gi Package:
1 x CPU SINK 100*72mm
2 x SCREW M2*2, D=5
1 x COM Cable
• Bulk Package:
2 x SCREW M2*2, D=5

2
1.2 Specications
Form Factor Dimensions Pico-ITX (3.9-in x 2.8-in x 0.76-in, 10 cm x 7.2 cm x 1.93
cm)
Processor
System
CPU Intel® Alder Lake-N SoC Processors
Chipset SoC
BIOS AMI SPI 256 Mbit
Memory
Technology Dual Channel DDR5 4800 MHz
Capacity 16GB
Socket 1 x 262-pin SO-DIMM
Graphics
Controller Intel® UHD Graphics
HDMI HDMI 2.0b
Max resolution up to 4096 x 2160@60Hz
DisplayPort
Display Port 1.4a, DP++
Max resolution up to 4096x2160@60Hz
*From MIOe slot
LVDS Dual channel 24 bit up to 1920 x 1200@60Hz
(Connector shared with eDP)
eDP Max resolution up to 1920 x 1080@60Hz
(Connector shared with LVDS)
Multi Display Triple Display
Expansion
Slot
M.2 1 x M.2 (Key E, 2230) with PCIe Gen3 x1 and USB 2.0 for
Wireless
MIOe 1 (DP, 1 x USB 3.2 Gen2, 1 x USB 2.0, 3 x PCIe x1)
Audio Interface Realtek ALC897, High Denition Audio. Line-In, Line-Out,
Mic-In
Ethernet
Controller/
Speed Realtek RTL8125BG with 10/100/1000/2500 Mbps
Controller 1 x RJ-45
Rear I/O
HDMI 1 x HDMI 2.0b
Ethernet 1 x 2.5 Gigabit LAN
USB 1 x USB 3.2 Gen2 (Type A)
DC Jack 1
Internal
Connector
USB 2 x USB 2.0 (1 x 2.00mm 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)
Storage M.2 1 x M.2 (Key M, 2242/2280) with PCIe Gen3 x1 or SATA3
and USB 2.0 for SSD
Watchdog
Timer
Output From Super I/O to drag RESETCON#
Interval 256 Segments, 0, 1, 2, ...255 Sec

3
SOM-P104
Power
Requirements
Input PWR 12V 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
Temp 0ºC - 70ºC
Storage Temp -40ºC - 85ºC
Operating
Humidity 5% - 90%
Storage
Humidity 5% - 90%

4
1.3 Motherboard Layout
24
135
7
6
8
10 9
11
LVDS1
1
1
JGPIO1
M2_E1
1
JP_SET1
BLT_SEL1
LVDS_PJ1
DC_JACK1
U2
USB3.2 Gen2:
USB3_1
1
USB2_2_3
1 1
M2_M1
LAN1
MIOE1
12
CPU_FAN1
1
BAT1
BAT1
HDMI1
13
14
15
DDR5_A1 (Support DDR5L Only)
1
COM1
1
COM3
1
HD_AUDIO1
1
PANEL 1
Industrial
16
17

5
SOM-P104
1 : USB2.0 Header (USB2_2_3) (2.00mm pitch)
2 : Digital Input / Output Pin Header (JGPIO1)
3 : LVDS_PJ1
4 : BLT_SEL1
5 : LVDS Panel Connector (LVDS1)
6 : M.2 Key-M Socket (M2_M1)
7 : M.2 Key-E Socket (M2_E1)
8 : Battery Connector (BAT1)
9 : JP_SET1
10 : BIOS ROM (U2)
11 : 4-Pin CPU FAN Connector (CPU_FAN1)
12 : MIOE1
13 : DDR5 (DDR5_A1)
14 : COM Port Header (COM3) (RS-232/422/485)
15 : COM Port Header (COM1) (RS-232/422/485)
16 : HD Audio Header (HD_AUDIO1)
17 : System Panel Header (PANEL1)