ASRock Industrial IMB-1234 User manual

IMB-1234
User Manual
Version 1.0
Published February 1, 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.
This 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.
CALIFORNIA, USA ONLY
The 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”
ASRockInd Website: http://www.asrockind.com

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.
CAUTION:
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 5
1.4 I/O Panel 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 Jumpers Setup 11
Chapter 3 UEFI SETUP UTILITY 20
3.1 Introduction 20
3.1.1 Entering BIOS Setup 20
3.1.2 UEFI Menu Bar 21
3.1.3 Navigation Keys 22
3.2 Main Screen 23
3.3 Advanced Screen 24
3.3.1 CPU Conguration 25
3.3.2 Chipset Conguration 27
3.3.3 Storage Conguration 29
3.3.4 Super IO Conguration 31
3.3.5 AMT Conguration 33
3.3.6 ACPI Conguration 35
3.3.7 USB Conguration 36
3.3.8 Trusted Computing 37
3.4 Hardware Health Event Monitoring Screen 39
3.5 Security Screen 40
3.6 Boot Screen 41
3.7 Exit Screen 43

1
IMB-1234
Chapter 1 Introduction
Thank you for purchasing ASRockInd IMB-1234 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 ASRockIndind
website as well.
ASRockIndind 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 IMB-1234 Motherboard (Mini-ITX (6.7-in x 6.7-in x 1.5-in, 17.0 cm x
17.0 cm x 3.8 cm))
ASRockInd IMB-1234 Jumper Setting Instruction

2
1.2 Specications
Form Factor Dimensions Mini-ITX (6.7-in x 6.7-in x 1.5-in, 17.0 cm x 17.0 cm
x 3.8 cm)
Processor
System
CPU
Intel® 12th Gen Alder Lake-P Processors
IMB-1234P (i7-1265UE, 2P+8E)
IMB-1234M (i5-1245UE, 2P+8E)
IMB-1234V (i3-1215UE, 2P+4E)
Chipset MCP
BIOS AMI SPI 256 Mbit
Expansion
Slot
M.2
1 x M.2 (Key B, 3042/3052) with PCIex1, USB 3.2,
USB 2.0 and SIM ofr 4G/5G
1 x M.2 (Key E, 2230) with PCIe, USB 2.0 and CNVi
for Wireless
SIM Socket 1x SIM socket connected to M.2 key B
Memory
Technology Dual Channel DDR4 3200 MHz
Capacity 64GB (32GB per DIMM)
Socket 2 x 260 SO-DIMM
Graphics
Controller Intel® Iris® Xe Graphics
HDMI 2 x HDMI 2.0b
Max resolution up to 4096 x 2160@60Hz
LVDS Dual channel 24 bit up to 1920 x 1200@60Hz
eDP eDP 1.4b
Max resolution up to 4096 x 2160@60Hz
DisplayPort 2 x DisplayPort 1.4a
Max resolution up to 4096 x 2160@60Hz
MultiDisplay Quad display (Included 2 outputs from Type-C)
Audio Interface Realtek ALC897 HD, High Denition Audio
Ethernet
Controller/
Speed
IMB-1234P/IMB-1234M
LAN1: Intel® I225LM with 10/100/1000/2500 Mbps,
supports AMT/vPro
LAN2: Intel® I225LM with 10/100/1000/2500 Mbps
IMB-1234V
LAN1: Intel® I225LM with 10/100/1000/2500 Mbps
LAN2: Intel® I225LM with 10/100/1000/2500 Mbps
Controller 2 x RJ-45

3
IMB-1234
Rear I/O
HDMI 2 x HDMI 2.0
Ethernet 2 x 2.5 Gigabit LAN
USB
2 x USB 2.0
2 x USB 3.2 Gen2
2 x USB 3.2 Gen2 (Type-C, Support DP1.4a
display output)
* USB4™ Compliance Test is pending for
certication.
* For underbolt support, please refer to
support list.
Audio 2 (Mic-In/Line-Out)
DC Jack 1 DC-in
Internal
Connector
USB 1 x USB 3.2 Gen1 and 2 x USB 2.0 (1 x USB 3.2
header)
COM COM1, COM2 (RS-232/422/485)
COM3, COM4, COM5, COM6 (RS-232)
GPIO 4 x GPI, 4 x GPO
TPM TPM 2.0 onboard IC
LVDS 1
eDP 1
SATA PWR
Output 1
Speaker
Header 1
Storage
M.2 1 x M.2 (Key M, 2242/2260/2280) with PCIe
Gen4 x4 for SSD
SATA 2 x SATA3 (6Gb/s)
RAID
Intel® VMD RAID 0/1
**supported by identical interface (PCIE or
SATA)
PCIE interface: M.2 Key B+ M.2 Key M
SATA interface: 2 x SATA port
Watchdog
Timer
Output From Super I/O to drag RESETCON#
Interval 256 Segments, 0, 1, 2, ...255 Sec
Power
Requirements
Input PWR 12V~28V DC-in with Lockable DC Jack
Power On
AT/ATX Supported
-AT: Directly PWR on as power input ready
-ATX: Press button to PWR on aer power input
ready

4
Environment
Operating
Temp 0ºC - 60ºC
Storage Temp -40ºC - 85ºC
Operating
Humidity 5% - 90%
Storage
Humidity 5% - 90%

5
IMB-1234
1.3 Motherboard Layout
33
Industrial
IMB-1234
Mic In
1
HD_AUDIO1
Line Out
DC_4PIN1
SATA3_1 SATA3_0
SPDIF1
1
SATA_PWR1
1
HDLED RESET
PLED PWRBTN
PANEL1
1
DDR4_B1
DDR4_A1
BAT1
1
CPU_FAN1
DC_JACK1
HDMI1
HDMI2
USB3_3
1
BLT_VOL1
1
BKT_PWR1
LVDS1
1
COM4
1
JGPIO_PWR1
JGPIO1
1
SMB_ TEST1
USB 2.0
T: USB2_3
B: USB2_4
M2_B1
DACC1
1
ESPI1
RoHS
M2_E1
M2_M1
BLT_PWM1
1
BIOS
ROM
SIM1
BUZZ1
1
COM5
1
COM6
1
COM1
1
COM2
1
COM3
1
111
PWR_COM4 PWR_COM5 PWR_COM6
111
PWR_COM1 PWR_COM2 PWR_COM3
1
JGPIO_SET1
PSON#_1
11
1
1
SIO_AT1
CI1
1
BUZZ2
CI2
1
CLRMOS1
1
PNL_PWR1
1
EDP_BLT_PWR1
1
BLT_PWR1
1
LAN1
LAN2
USB 3.2 Gen2
T: USB3_1
B: USB3_2
Thunderbolt
Type-C
(TC_T1)
Thunderbolt
Type-C
(TC_T0)
SPEAKER1
1
9
8 (*Backside: EDP1)
7
5
12346
12
10
11
14
13
15
18
19
2425
26
28
31 30 29 27 21
23 22 20
16
32
17
BLT_PWM2
1
1

6
1 : 4-pin ATX 12V PWR Connector
2 : USB 3.2 Gen1 Header (USB3_3)
3 : CPU FAN Connector (+12V)
4 : SATA3 Connectors (SATA3_0, SATA3_1)
5 : SATA Power Output Connector
6 : Brightness Control Mode (BLT_PWM2)
7 : Brightness Control Mode (BLT_PWM1)
8 : LVDS Panel Connector*
* eDP Connector (on the Backside of PCB)
9 : Backlight Volume Control (BLT_VOL1)
10 : Inverter Power Control Wafer (BLT_PWR1)
11 : eDP Inverter Power Control Wafer (EDP_BLT_PWR1)
12 : Backlight Power Select (LCD_BLT_VCC) (BKT_PWR1)
13 : Panel Power Select (LCD_VCC) (PNL_PWR1)
14 : Clear CMOS Jumper (CLRMOS1)
15 : COM Port Headers (COM1~6)
16 : System Panel Header
17 : SMB_TEST1
18 : COM Port PWR Setting Jumpers
PWR_COM1~6 (For COM Port1~6)
19 : Digital Input / Output Default Value Setting (JGPIO_SET1)
20 : Digital Input / Output Pin Header (JGPIO1)
21 : Digital Input / Output Power Select (JGPIO_PWR1)
22 : DACC1
23 : PSON#_1
24 : ATX/AT Mode Jumper (SIO_AT1)
25 : Chassis Intrusion Headers (CI1, CI2)
26 : ESPI Header (ESPI1)
27 : Buzzer (BUZZ2)
28 : Buzzer (BUZZ1)
29 : SIM Socket (SIM1)
30 : Battery Connector
31 : Front Panel Audio Header
32 : 3W Audio AMP Output Wafer (SPEAKER1)
33 : SPDIF Header