MSI MS-C903 Manual de usuario

MS-C903
Industrial Data Machine
User Guide

2Contents
Revision
V1.0, 2023/07
Contents
Safety Information........................................................................................................ 4
Regulatory Notices....................................................................................................... 5
Specifications ............................................................................................................... 8
System Overview ........................................................................................................ 11
ME Overview................................................................................................................ 17
System Dimensions............................................................................................... 17
System Dimensions with Wall Mount.................................................................... 18
Motherboard Overview............................................................................................... 19
Motherboard Jumpers............................................................................................... 20
Getting Started............................................................................................................ 21
Safety Precautions................................................................................................. 21
Removing System Cover............................................................................................ 22
Installing Memory Module......................................................................................... 23
Installing M.2 SSD (M-Key)........................................................................................ 24
Installing M.2 Wi-Fi Card (E-Key).............................................................................. 25
Installing M.2 Expansion Card (B-Key)..................................................................... 26
Installing 2.5” HDD/ SSD (9.5mm) ............................................................................ 27
Wall Mount.................................................................................................................. 29
Din Rail Mount ............................................................................................................ 30
VESA Mount (Optional) ............................................................................................... 31

3
Contents
Bios Setup ................................................................................................................... 32
Entering Setup ...................................................................................................... 32
Control Keys .......................................................................................................... 33
Getting Help........................................................................................................... 33
Main Menu ............................................................................................................. 33
Sub-Menu .............................................................................................................. 33
General Help <F1>................................................................................................. 33
The Menu Bar ............................................................................................................. 34
Main ............................................................................................................................. 35
Advanced..................................................................................................................... 36
Boot.............................................................................................................................. 44
Security........................................................................................................................ 45
Chipset......................................................................................................................... 56
Power .......................................................................................................................... 57
Save & Exit .................................................................................................................. 58
GPIO WDT BKL SMBus Programming ..................................................................... 59
Abstract ................................................................................................................. 59
General Purpose IO ............................................................................................... 60
Watchdog Timer .................................................................................................... 62
SMBus Access ....................................................................................................... 64

4Safety Information
Safety Information
∙The components included in this package are prone to damage from electrostatic
discharge (ESD). Please adhere to the following instructions to ensure successful
computer assembly.
∙Ensure that all components are securely connected. Loose connections may cause
the computer to not recognize a component or fail to start.
∙Hold the motherboard by the edges to avoid touching sensitive components.
∙It is recommended to wear an electrostatic discharge (ESD) wrist strap when
handling the motherboard to prevent electrostatic damage. If an ESD wrist strap
is not available, discharge yourself of static electricity by touching another metal
object before handling the motherboard.
∙Store the motherboard in an electrostatic shielding container or on an anti-static
pad whenever the motherboard is not installed.
∙Before turning on the computer, ensure that there are no loose screws or metal
components on the motherboard or anywhere within the computer case.
∙Do not boot the computer before installation is completed. This could cause
permanent damage to the components as well as injury to the user.
∙If you need help during any installation step, please consult a certified computer
technician.
∙Always turn off the power supply and unplug the power cord from the power outlet
before installing or removing any computer component.
∙Keep this user guide for future reference.
∙Keep this motherboard away from humidity.
∙Make sure that your electrical outlet provides the same voltage as is indicated on
the PSU, before connecting the PSU to the electrical outlet.
∙Place the power cord such a way that people can not step on it. Do not place
anything over the power cord.
∙All cautions and warnings on the motherboard should be noted.
∙If any of the following situations arises, get the motherboard checked by service
personnel:
• Liquid has penetrated into the computer.
• The motherboard has been exposed to moisture.
• The motherboard does not work well or you can not get it work according to user
guide.
• The motherboard has been dropped and damaged.
• The motherboard has obvious sign of breakage.
∙Do not leave this motherboard in an environment above 60°C (140°F), it may damage
the motherboard.

5
Regulatory Notices
Regulatory Notices
CE Conformity
Hereby, Micro-Star International CO., LTD declares that this device is in
compliance with the essential safety requirements and other relevant
provisions set out in the European Directive.
FCC-A Radio Frequency Interference Statement
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 1
The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Notice 2
Shielded interface cables and AC power cord, if any, must be used in order to comply
with the emission limits.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
∙This device may not cause harmful interference, and
∙This device must accept any interference received, including interference that may
cause undesired operation.
WEEE Statement
Under the European Union (“EU”) Directive on Waste Electrical and
Electronic Equipment, Directive 2012/19/EU, products of “electrical and
electronic equipment” cannot be discarded as municipal waste anymore
and manufacturers of covered electronic equipment will be obligated to
take back such products at the end of their useful life.

6Regulatory Notices
Chemical Substances Information
In compliance with chemical substances regulations, such as the EU REACH
Regulation (Regulation EC No. 1907/2006 of the European Parliament and the
Council), MSI provides the information of chemical substances in products at:
https://csr.msi.com/global/index
Green Product Features
∙Reduced energy consumption during use and stand-by
∙Limited use of substances harmful to the environment and health
∙Easily dismantled and recycled
∙Reduced use of natural resources by encouraging recycling
∙Extended product lifetime through easy upgrades
∙Reduced solid waste production through take-back policy
Battery Information
Please take special precautions if this product comes with a battery.
∙Danger of explosion if battery is incorrectly replaced. Replace only with the same or
equivalent type recommended by the manufacturer.
∙Avoid disposal of a battery into fire or a hot oven, or mechanically crushing or
cutting of a battery, which can result in an explosion.
∙Avoid leaving a battery in an extremely high temperature or extremely low air
pressure environment that can result in an explosion or the leakage of flammable
liquid or gas.
∙Do not ingest battery. If the coin/button cell battery is swallowed, it can cause
severe internal burns and can lead to death. Keep new and used batteries away
from children.
European Union:
Batteries, battery packs, and accumulators should not be disposed of as
unsorted household waste. Please use the public collection system to
return, recycle, or treat them in compliance with the local regulations.
BSMI:
廢電池請回收
For better environmental protection, waste batteries should be collected
separately for recycling or special disposal.
California, USA:
The button cell battery may contain perchlorate material and requires
special handling when recycled or disposed of in California.
For further information please visit:
http://www.dtsc.ca.gov/hazardouswaste/perchlorate/

7
Regulatory Notices
Environmental Policy
∙The product has been designed to enable proper reuse of parts and
recycling and should not be thrown away at its end of life.
∙Users should contact the local authorized point of collection for
recycling and disposing of their end-of-life products.
∙Visit the MSI website and locate a nearby distributor for further
recycling information.
∙Users may also reach us at [email protected] for information regarding proper
disposal, take-back, recycling, and disassembly of MSI products.
Copyright and Trademarks Notice
Copyright © Micro-Star Int’l Co., Ltd. All rights reserved. The MSI logo used is
a registered trademark of Micro-Star Int’l Co., Ltd. All other marks and names
mentioned may be trademarks of their respective owners. No warranty as to accuracy
or completeness is expressed or implied. MSI reserves the right to make changes to
this document without prior notice.
The terms HDMI™, HDMI™ High-Definition Multimedia Interface, HDMI™ Trade dress
and the HDMI™ Logos are trademarks or registered trademarks of HDMI™ Licensing
Administrator, Inc.
Technical Support
If a problem arises with your product and no solution can be obtained from the user’s
manual, please contact your place of purchase or local distributor. Alternatively,
please visit https://www.msi.com/support/ for further guidance.

8Specifications
Specifications
Model MS-C903
Processor
• Embedded SKUs (E-Series)
-11th Gen Intel® IoTG Mobile Tiger Lake-UP3 Core™
i7-1185G7E/ i5-1145G7E, QC, 15W up to 28W
-11th Gen Intel® IoTG Mobile Tiger Lake-UP3 Core™
i3-1115G4E, DC, 15W up to 28W
• Industrial SKUs (W-Series)
-11th Gen Intel® IoTG Mobile Tiger Lake-UP3 Core™
i5-1145GRE, QC, 15W
-11th Gen Intel® IoTG Mobile Tiger Lake-UP3 Core™
i3-1115GRE, DC, 15W
Chipset Within processor
iAMT Support • Supports Intel® AMT 15.0
(Only for Intel® i7/ i5 CPU series at LAN1, not support G3 to S5)
Antenna • 6 x Openings reserved for antennas
-Supports Wi-Fi/ BT/ 4G/ LTE/ 5G
Network • 2 x Intel® I225-LM 2.5 GbE LAN (for E-Series)
• 2 x Intel® I225-IT 2.5 GbE LAN (for W-Series)
Audio Realtek® ALC888S High Definition Audio codec
Graphics
• 1 x DP 1.4a up to 7680 x 4320 @60Hz
• 1 x HDMI™ 1.4 up to 4096x2160 @30Hz
• 2 independent displays supported
-HDMI™
-DP
Memory
• 2 x DDR4 SO-DIMM slots
-Dual Channel for DDR4, Non-ECC
-Up to 3200 MT/s, 64 GB
Storage
• 1 x SATA 3.0 port (6Gb/s)
-Hot-plug supported
• 1 x M.2 M Key slot (2280)
-Supports PCIe Gen 4 x4 NVMe signal
-M key, B+M key SSD supported
Continued on next column

9
Specifications
Model MS-C903
Expansion Slots
• 1 x M.2 B Key slot (2242/ 3042)
-Supports PCIe x1, SATA 3.0, USB 2.0 signals
-Shared with Nano SIM Holder
-4G/ 5G modules supported
• 1 x M.2 E Key slot (2230)
-Supports PCIe x1 & USB 2.0 signal
-Devices supported:
»Intel® Wi-Fi 6E AX210 + BT 5.2 wireless card (vPro® Supported)
• 1 x Nano SIM Holder
-Shared with M.2 B key (SIM) slot
Front Panel I/O
• 2 x Openings reserved for antennas
• 1 x Line-Out jack
• 1 x Microphone jack
• 4 x RS232/ 422/ 485 Serial ports (COM1~4)
-Mode selection by BIOS control.
-0V/ 5V/ 12V, 0.5A each port
(Power selection by Jumper, default: 5V)
• 4 x USB 2.0 Type-A connectors (5V/0.5A)
• 1 x Extend switch header
• 1 x Hard disk drive (HDD) LED
• 1 x Power button/ LED
Rear Panel I/O
• 4 x Openings reserved for antennas
• 1 x DC power jack
• 1 x Phoenix DC power connector
• 2 x RJ-45 2.5 GbE LAN ports
• 1 x HDMI™ connector
• 1 x DisplayPort
• DIO Port
• RS232/422/485 Serial Port (COM6, Optional)
• RS232/422/485 Serial Port (COM5, Optional)/
CANBus Port (Optional)
• 4 x USB 3.2 Gen 2 Type-A connectors (5V/1.0A)
• 1 x Grounding point
Continued on next column

10 Specifications
Model MS-C903
Power Solution
• 19V, 90W Power Adapter
-Power Input: 100~240Vac, 50/60Hz, 1.2A
-Power Output: 19V , 4.74A
Dimension 215mm (W) x 155mm (D) x 65mm (H)
Weight 2.24kg
Mounting
• Wall mount (STD)
• DIN rail mount (STD)
• VESA mount (Optional)
Accessories
• 1 x 19V, 90W Power Adapter
• 1 x Wall Mount Set
• 1 x DIN Rail Mount Set
• 1 x VESA Mount Set (Optional)
• 2 x Phoenix Contact Plug-in Terminal Blocks
• 1 x SATA Power & Signal Cable
OS Support
• Windows 10 IoT Enterprise 2021 LTSC (64-bit, 21H2)
• Windows 11 IoT Enterprise (64-bit, 22H2, pre-scan)
• Linux Ubuntu 22.04 (64-bit) (by request)
Regulatory
Compliance
FCC Class A / CE / RCM / BSMI / VCCI / UKCA / IC / RoHS Compliant/
EN50155 Tx Class (w/ RJ45 shielded cable)
Environment
• Operation Temperature:
-E-Series: -10 ~ 50°C (0.7 m/s air flow)
-W-Series: -20 ~ 70°C (0.7 m/s air flow)
• Operation Humidity: 10 ~ 90%, non-condensing
• Storage Temperature: -20 ~ 80°C
• Storage Humidity: 10 ~ 90%, non-condensing
• Vibration: IEC 61373 Category 1 – Class B
• Shock: IEC 61373 Category 1 – Class B
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