msi MAG B850 Gaming Motherboards User Guide

User Guide for msi models including: B850, AM5, MAG B850 Gaming Motherboards, MAG B850, Gaming Motherboards, Motherboards

MSI MAG B850 TOMAHAWK MAX WIFI Motherboard with PCIe 5.0 Owner's Manual

MSI B850TMAHAWKWIFI B850TMAHAWKWIFIMAX 824142395356

MSI MAG B850 Tomahawk Max WIFI Manual

MSI MAG B850 TOMAHAWK MAX WIFI motherboard AMD B850 Socket AM5 ATX MSI MAG B850 TOMAHAWK MAX WIFI user manual (6.1 MB)

MSI MAG B850 TOMAHAWK MAX WIFI

File Info : application/pdf, 68 Pages, 6.11MB

mmo 124860428 1736429677 9661 1980810

MAG Series
Motherboard
MAG B850 TOMAHAWK MAX WIFI
User Guide

Contents
Quick Start .......................................................................................................................4 Specifications ................................................................................................................17 Special Features............................................................................................................21 Package Contents .........................................................................................................22 Back Panel Connectors ................................................................................................23
LAN Port LED Status Table...................................................................................... 24 Audio Jacks Connection ......................................................................................... 24 Installing Antenna................................................................................................... 26 Overview of Components ............................................................................................27 CPU Socket.............................................................................................................. 28 DDR5 DIMM Slots..................................................................................................... 30 PCI_E1~3: PCIe Expansion Slots............................................................................. 32 M2_1~4: M.2 Slots (Key M) ...................................................................................... 33 SATA_A1~A4: SATA 6Gb/s Connectors.................................................................... 39 JAUD1: Front Audio Connector .............................................................................. 39 JFP1, JFP2: Front Panel Connectors ...................................................................... 40 CPU_PWR1~2, ATX_PWR1, PCIE_PWR1: Power Connectors ................................ 41 JCI1: Chassis Intrusion Connector ......................................................................... 42 JUSBC1: USB 20Gbps Type-C Front Panel Connectors ......................................... 43 JUSB2~3: USB 5Gbps Connectors.......................................................................... 43 JUSB4~5: USB 2.0 Connectors ............................................................................... 44 JTPM1: TPM Module Connector ............................................................................. 44 JOC_FS1: Safe Boot Jumper .................................................................................. 45 JBAT1: Clear CMOS (Reset BIOS) Jumper .............................................................. 45 CPU_FAN1, PUMP_SYS1, SYS_FAN1~6: Fan Connectors ....................................... 46 JRGB1: RGB LED connector .................................................................................... 47 JARGB_V2_1~3: A-RAINBOW V2 (ARGB Gen2) LED connectors............................. 48 JAF_2: EZ Conn-Header V2 ..................................................................................... 49
2

Onboard LEDs................................................................................................................51 EZ Debug LED.......................................................................................................... 51 EZ Memory Detection LED...................................................................................... 51
Installing OS, Drivers & MSI Center..............................................................................52 Installing Drivers with MSI Driver Utility Installer.................................................. 53
UEFI BIOS.......................................................................................................................56 BIOS Setup .............................................................................................................. 57 Entering BIOS Setup ............................................................................................... 58 Resetting BIOS ........................................................................................................ 59 Updating BIOS ........................................................................................................ 59
Block Diagram ...............................................................................................................61
3

Quick Start
This Quick Start provides clear diagrams to help you install the motherboard. Video demonstrations are also available for some installations. Visit these videos by clicking the provided URL on your phone or tablet's web browser. Alternatively, you can scan the QR code to access the video directly.
Preparing Tools and Components

AMD® AM5 CPU DDR5 Memory

AM5 CPU Fan

Chassis

Thermal Paste

Power Supply Unit

SATA Hard Disk Drive

A Package of Screws 4

Graphics Card Phillips Screwdriver

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

Case stand-off notification
To prevent damage to the motherboard, any unnecessary mounting stand-off between the motherboard circuits and the computer case is prohibited. The Case standoff keep out zone signs will be marked on the backside of motherboard (as shown below) to serve as a warning to user.
Avoid collision notification
Protective paint is printed around each screw hole to prevent parts from being scratched.
* The illustration above is for reference only and may vary from the motherboard you purchased.
6

Installing a Processor

https://msi.gm/SDBE5855

2 1

7 6

4 5

Important
If you are installing the screw-type CPU heatsink, please follow the figure below to remove the retention module first and then install the heatsink.
8

Installing DDR5 memory

https://msi.gm/S647FF99

DIMMA2

DIMMA2 DIMMB2
9

DIMMA1 DIMMA2 DIMMB1 DIMMB2

Connecting the Front Panel Header

https://msi.gm/S8EF7577

POPWOEWRELREHLDD-EDDL+ED

RESET SW POWER SW
HDD LED RESET SW

Power LED Power Switch

JFP1

2 1

HDD LED

10 9
Reserved
Reset Switch

JFP1

HDD LED POWER LED
10

HDD LED HDD LED +
POWER LED POWER LED +

Installing the Motherboard
1

https://msi.gm/S4BA9046

Torque:

3 kgf·cm*

*3 kgf·cm = 0.3 N·m = 2.6 lbf·in
11

Connecting the Power Connectors

https://msi.gm/SD937E2C

ATX_PWR1

PCIE_PWR1 12

CPU_PWR1~2

Installing SATA Drives

https://msi.gm/S9369131
2

1 3

5 4
13

Installing a Graphics Card

https://msi.gm/SBC41FF1
1

5 4

6
14

Connecting Peripheral Devices
15

Power On

3 4
16

Specifications

CPU Chipset

Supports AMD RyzenTM 9000/ 8000/ 7000 Series Desktop Processors*
Processor socket AM5
* Please go to www.msi.com to get the newest support status as new processors are released.
AMD B850 Chipset

Memory Expansion Slots

4x DDR5 memory slots*, supporting up to 256GB** Supports AMD POR Speed and JEDEC Speed Supports Memory Overclocking and AMD EXPOTM Supports Dual-Channel mode Supports Non-ECC, Un-buffered memory Supports CUDIMM, Clock Driver bypass mode only***
* The DIMM slots on this motherboard only have single-sided latches. ** Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product's Support page or visit https://www.msi.com/support/. *** CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.
3x PCIe x16 slots PCI_E1 slot (From CPU) Supports PCIe 5.0 x16 (For RyzenTM 9000/ 7000 Series processors) Supports PCIe 4.0 x8 (For RyzenTM 8700/ 8600/ 8400 Series processors) Support Supports PCIe 4.0x4 (For RyzenTM 8500/ 8300 Series processors) PCI_E2 slot (From B850 chipset) Supports up to PCIe 3.0 x1 PCI_E3* slot (From B850 chipset) Supports up to PCIe 4.0 x4
* PCI_E3 slot will run at x2 speed when installing device in the M2_3 slot.

Onboard Graphics SATA Ports

1x HDMITM 2.1 with FRL port, supporting a maximum resolution of 4K 120Hz or 8K 60Hz*/ **
* Available only on processors featuring integrated graphics. ** Graphics specifications may vary depending on the CPU installed.
4x SATA 6Gb/s ports (From ASM1064)

Continued on next column

M.2 SSD Slots
RAID Audio LAN

Continued from previous column
4x M.2 slots (Key M) M2_1 slot (From CPU) Supports up to PCIe 5.0 x4 (For RyzenTM 9000/ 7000Series processors) Supports up to PCIe 4.0 x4 (For RyzenTM 8000 Series processors) Supports 2280/ 22110 storage devices M2_2 slot (From CPU) Supports up to PCIe 5.0 x4 (For RyzenTM 9000/ 7000 Series) Supports up to PCIe 4.0 x4 (For RyzenTM 8700/ 8600/ 8400 Series processors) Supports up to PCIe 4.0 x2 (For RyzenTM 8500/ 8300 Series processors) Supports 2260/ 2280 storage devices M2_3* slot (From Chipset) Supports up to PCIe 4.0 x2 Supports 2260/2280 storage devices M2_4 slot (From Chipset) Supports up to PCIe 4.0 x4 Supports 2260/2280 storage devices
* PCI_E3 slot will run at x2 speed when installing device in the M2_3 slot.
Supports RAID 0, RAID 1 and RAID 10* for M.2 NVMe storage devices
* RAID 10 for M.2 NVMe storage devices is only supported by AMD RyzenTM 9000/7000 series CPU.
Realtek® ALC4080 Codec 7.1-Channel USB High Performance Audio Supports up to 32-Bit/384 kHz playback on front panel Supports S/PDIF output
1x Realtek® 8126 5Gbps LAN controller
Continued on next column

Continued from previous column

Wi-Fi & Bluetooth®
Power Connectors Internal USB Connectors Fan Connectors

Wi-Fi 7 The Wireless module is pre-installed in the M.2 (Key-E)slot Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz)
up to 5.8Gbps Supports 802.11 a/ b/ g/ n/ ac/ ax/ be Supports Bluetooth® 5.4**, MLO, 4KQAM
* 6GHz band support may depend on every country's regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2. ** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor's website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.
1x 24-pin ATX main power connector 2x 8-pin +12V power connectors 1x 8-pin PCIe power connector
1x USB 20Gbps Type-C front panel port (From B850 chipset)
2x USB 5Gbps connectors (From Hub GL3523) Supports additional 4 USB 5Gbps ports
2x USB 2.0 connectors (From B850 chipset) Supports additional 4 USB 2.0 ports
1x 4-pin CPU fan connector 1x 4-pin water-pump/ system fan connector 6x 4-pin system fan connectors

System Connectors

1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x TPM module connector 1x EZ Conn-Header V2 (JAF_2)

Jumpers LED Features

1x Clear CMOS jumper 1x OC safe boot jumper
1x 4-pin RGB LED connector 3x 3-pin A-RAINBOW V2 (ARGB Gen2) LED connectors 4x EZ Debug LED 1x EZ Memory Detection LED
Continued on next column

Continued from previous column

Back Panel Connectors & Others
I/O Controller Hardware Monitor Form Factor BIOS Features
Software

1x Clear CMOS Button 1x Flash BIOS Button 1x HDMITM port 3x USB 10Gbps Type-C ports (From CPU) 2x USB 10Gbps Type A port (From CPU & B850 Chipset) 1x USB 5Gbps Type A (From B850 Chipset) 4x USB 2.0 connectors (From HUBGL850) 1x 5G LAN (RJ45) port 2x Wi-Fi antenna connectors 2x audio jacks 1x Optical S/PDIF Out connector
NUVOTON NCT6687-R Controller Chip
CPU/ System/ Chipset temperature detection CPU/ System/ Pump fan speed detection CPU/ System/ Pump fan speed control
ATX Form Factor 9.6 in. x 12 in. (244 mm x 305 mm)
1x 256 Mb flash UEFI AMI BIOS ACPI 6.5, SMBIOS 3.7 Multi-language
Drivers MSI Center Acrobat Adobe Creative Cloud AIDA64 Extreme - MSI Edition CPU-Z MSI GAMING Dropbox MSI App Player(BlueStacks) Norton 360

Special Features

MSI Center MSI AI Engine Game Highlights Cooling Wizard Mystic Light Ambient Link Frozr AI Cooling Hardware Monitoring Live Update MSI Companion System Diagnosis True Color User Scenario AI LAN Manager
EZ DIY EZ M.2 Sheild Frozr II EZ M.2 Clip II EZ PCIe Release Flash BIOS Button Clear CMOS Button Pre-installed I/O Shield EZ Antenna EZ Front Panel Cable EZ Conn-Design PCI-E Steel Armor II EZ DEBUG LED EZ Meomory Detection LED EZ LED Control
Thermal Features Extended Heatsink Design M.2 Shield Frozr 7W/mK MOSFET thermal pad Choke thermal pad Combo_Fan Header FAN Headers (CPU*1 + PUMP_SYS*1 + SYSTEM*6)

Performance Core Boost VRM Design Dual CPU Power Lightning Gen 5 PCI-E Slot Lightning Gen 5 M.2 Slot Lightning Gen 4 PCI-E Slot Lightning Gen 4 M.2 Slot Front USB Type-C Supplemental PCIe Power Connector Server Grade PCB 2oz Copper thickened PCB
Audio Audio Boost 5
RGB Support Mystic Light Mystic Light Extension (RGB) Mystic Light Extension (ARGB V2) Ambient Devices Support
BIOS Click BIOS X AI Boost Performance Preset

Package Contents
Please check the contents of your motherboard package. It should contain: Board
1x Motherboard Documentation
1x Quick installation guide 1x European Union Regulatory Notices Cables 1x SATA cable 1x 1 to 3 EZ Conn-Cable (V2) 1x EZ Front panel cable Accessories 1x EZ Wi-Fi Antenna 1x Cable sticker 3x EZ M.2 Clip II 1x EZ M.2 Clip II Remover
Important
If any of the above items are damaged or missing, please contact your retailer.
22

Back Panel Connectors

10 11 12

13 14

34 5 6

Item Description

Flash BIOS button - Please refer to page 60 for details about updating BIOS with Flash BIOS button.

2 USB 10Gbps Type C ports (From CPU)

3 USB 10Gbps Type-C port (From CPU)

4 USB 10Gbps Type-A port (From B850 Chipset)

5 Wi-Fi antenna connectors

6 Optical S/PDIF Out connector

Clear CMOS button - Power off your computer. Press and hold the Clear CMOS button for about 5-10 seconds to reset BIOS to default values.

8 HDMITM port USB 10Gbps Type-A port (From CPU)
9 Flash BIOS port
10 USB 5Gbps Type-A port (From B850 Chipset) 11 USB 2.0 Type-A ports (From HUBGL850) 12 5Gbps LAN(RJ45) port 13 Line-out port 14 Mic-in port

LAN Port LED Status Table
Link/ Activity LED

Speed LED

Link/ Activity LED Status Off Yellow blinking slowly Yellow blinking rapidly

Speed LED

Description Status

Speed

No link

Off

10Mbps

Linked

Green

100Mbps/ 1Gbps/ 2.5Gbps

Data activity Orange 5Gbps

Audio Jacks Connection
Audio jacks to headphone and microphone diagram

Audio jacks to stereo speakers diagram
AUDIO INPUT

Audio jacks to 4-channel speakers diagram
AUDIO INPUT Rear Front

Audio jacks to 5.1-channel speakers diagram

Front Panel

AUDIO INPUT
Rear Front
Center/ Subwoofer

Front Panel
Audio jacks to 7.1-channel speakers diagram
AUDIO INPUT Rear Front Side Center/
Subwoofer

Front Panel
25

Installing Antenna
1. Connect two antenna cables tight to the Wi-Fi antenna connectors as shown. 2. Place the antenna as high as possible for a better signal.
26

Overview of Components

SYS_FAN1 PUMP_SYS1
CPU_FAN1 DIMMB2 DIMMB1 DIMMA2 DIMMA1
Processor Socket
CPU_PWR2
CPU_PWR1

M2_1 PCI_E1
M2_2 M2_3 PCI_E2 M2_4 PCI_E3

SYS_FAN2 JARGB_V2_3 ATX_PWR1 JAF_2 JUSBC1 SATAA1A2 SATAA3A4 JUSB2 JUSB3 JBAT1 JFP2

JFP1 SYS_FAN3 JOCFS1 JARGB_V2_2 SYS_FAN4
SYS_FAN5 JUSB4
JUSB5
PCIE_PWR1 SYS_FAN6 JCI1
JARGB_V2_1 JRGB1 JAUD1

CPU Socket
The AM5 socket is a modern CPU socket designed for AMD processors. It is a key component in contemporary computing systems, providing the foundation for powerful and efficient CPUs.

Installing the CPU to the AM5 socket
The surface of the AM5 CPU has two notches and a golden triangle to assist in correctly lining up the CPU for motherboard placement. The golden triangle is the Pin 1 indicator. To install the CPU, align the two notches on the AM5 socket with the two corresponding notches on the CPU. Please ensure that the gold triangle on the CPU serves as the PIN 1 indicator during the installation process.
Pin 1 indicator

Notches

53.74 mm

Distance from the center of the CPU socket to the nearest DIMM slot.
28

Important
When changing the processor, the system configuration could be cleared and reset BIOS to default values, due to the AM5 processor's architecture.
Please ensure that the motherboard and power supply are turned off and always disconnect the power cord from the power outlet before installing or removing the CPU.
Please retain the CPU protective cap after installing the processor. MSI will deal with Return Merchandise Authorization (RMA) requests if only the motherboard comes with the protective cap on the CPU socket.
Whenever the CPU is not installed, always protect the CPU socket pins by covering the socket with the protective cap.
The CPU should only fit in one orientation, so do not force it. Gently place the CPU into the socket without applying excessive pressure.
Please handle the CPU by the edges only; avoid touching the pins or the surface of the CPU. Any damage to the pins can result in a malfunctioning CPU.
When installing a CPU, always remember to install a CPU heatsink. A CPU heatsink is necessary to prevent overheating and maintain system stability.
Please install the CPU cooler according to the manufacturer's instructions. Make sure it is securely a tight seal with the CPU and attached to the motherboard to ensure proper heat dissipation.
Overheating can seriously damage the CPU and motherboard. Always make sure the cooling fans work properly to protect the CPU from overheating. Be sure to apply an even layer of thermal paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation.
This motherboard is designed to support overclocking. Before attempting to overclock, please make sure that all other system components can tolerate overclocking. Any attempt to operate beyond product specifications is not recommended. MSI® does not guarantee the damages or risks caused by inadequate operation beyond product specifications.
29

DDR5 DIMM Slots
The DDR5 DIMM slot is a dedicated connector designed to accommodate DDR5 (Double Data Rate 5) memory modules. It represents the latest standard in computer memory, providing enhanced data transfer speeds and efficiency.

DIMMA1 DIMMA2
Channel A

DIMMB1 DIMMB2
Channel B

Memory module installation recommendation

DIMMA2
Important
Always insert memory modules in the DIMMA2 slot first.

DIMMB2 DIMMA2
DIMMB2 DIMMB1 DIMMA2 DIMMA1
Important
The DIMM slots on this motherboard only have a single latch. Please be careful when installing or removing memory modules to avoid damaging the slots.
Align the notch on the DDR5 module with the notch on the memory slot to ensure proper orientation. Do not force the module into the slot; it should slide in easily if properly aligned.
To ensure system stability for Dual channel mode, memory modules must be of the same type, number and density.
Some memory modules may operate at a lower frequency than the marked value when overclocking due to the memory frequency operates dependent on its Serial Presence Detect (SPD). Go to BIOS and find the DRAM Speed to set the memory frequency if you want to operate the memory at the marked or at a higher frequency.
It is recommended to use a more efficient memory cooling system for full DIMMs installation or overclocking.
The stability and compatibility of installed memory module depend on installed CPU and devices when overclocking.
Please refer to www.msi.com for more information on compatible memory.
31

PCI_E1~3: PCIe Expansion Slots
PCI Express (PCIe) expansion slots are used to connect add-on cards to the motherboard. These cards can provide additional functionality to your computer, such as graphics, networking, or storage.
PCI_E1: PCIe 5.0 x16 PCI_E2: PCIe 3.0 x1 PCI_E3: PCIe 4.0 x4
Important
If you install a large and heavy graphics card, you need to use a tool such as MSI Graphics Card Bolster to support its weight to prevent deformation of the slot.
For a single PCIe x16 expansion card installation with optimum performance, using the PCI_E1 slot is recommended.
When adding or removing expansion cards, always turn off the power supply and unplug the power supply power cable from the power outlet. Read the expansion card's documentation to check for any necessary additional hardware or software changes.
32

M2_1~4: M.2 Slots (Key M)
The M.2 slot is a small, high-speed expansion slot on a motherboard. It can be used to connect an M.2 SSD, which is a type of solid-state drive that offers faster performance than traditional SATA SSDs.

Watch the video to learn how to Install M.2 SSD with Screwless M.2 Shield Frozr heatsink.

M2_1
M2_2 M2_3 M2_4

https://msi.gm/S7F5D000

Important
If your M.2 SSD equips its own heatsink, please note the following: Remove the M.2 plate or rubber cube in the M.2 slot before installing M.2 SSD. Do not
re-install the heatsink supplied with the motherboard. Ensure that the M.2 SSD heatsink you use fits the size limits to prevent damage.
M.2 SSD Heatsink Size Restrictions If you need to purchase an additional heatsink, please refer to the diagram below to confirm the M.2 installation space dimensions. Please also consider the height of the installed PCIe expansion card when determining M.2 installation space.

Width: up to 25 mm

M2_1

Width: up to 22 mm Width: up to 22 mm Width: up to 25 mm

M2_2 M2_3 M2_4

Installing M.2 module into M2_1 slot
1. Press and hold the end button of Screwless M.2 Shield Frozr heatsink.
1
2. Slightly lift up the end part of Screwless M.2 Shield Frozr heatsink and move it forward to uninstall the heatsink.
2
34

3. If you install 22110 SSD, use the included EZ M.2 Clip II Remover to remove EZ M.2 Clip II from the 2280 screw hole. Skip this step if you install 2280 SSD.

EZ M.2 Clip II Remover
3
EZ M.2 Clip II

2280

4. Insert your M.2 SSD into the M.2 slot at a 30-degree angle.
5. Rotate the EZ M.2 Clip to secure the M.2 SSD, or use the EZ M.2 Clip II, which automatically locks and secures the SSD.

30º

2280 SSD

22110 SSD
5

6. Remove the protective films from the thermal pads under Screwless M.2 Shield Frozr heatsink.
7. Align the notches under Screwless M.2 Shield Frozr heatsink with the tenons, and then put the heatsink back in place.
8. Press the end side of Screwless M.2 Shield Frozr heatsink to lock it completely.
6 7
8

Removing M.2 SSD using the EZ M.2 Clip II
To remove M.2 SSD from the EZ M.2 Clip II, gently push the spring head on the top of the EZ M.2 Clip II outward while simultaneously pulling the M.2 SSD out.

EZ M.2 Clip II

M.2 SSD

Installing M.2 module into M2_2~M2_4 slots
1. Loosen the screws of M.2 Shield Frozr heatsink. 2. Lift up the M.2 Shield Frozr heatsink and remove it.
1 1
2

1 1

1 2

3. If you install 2260 SSD, please use the included EZ M.2 Clip II Remover to install the included EZ M.2 Clip II in the screw hole. Skip this step if you install 2280 SSD.

EZ M.2 Clip II Remover
3
EZ M.2 Clip II
2260

4. Insert your M.2 SSD into the M.2 slot at a 30-degree angle.
5. Rotate the EZ M.2 Clip to secure the M.2 SSD, or use the EZ M.2 Clip II, which automatically locks and secures the SSD.

30º

4
30º

2260 SSD

2280 SSD

5
6. Remove the protective film from the thermal pad under the M.2 Shield Frozr heatsink.
7. Put the M.2 Shield Frozr heatsink back in place and secure it.

6
Removing M.2 SSD using the EZ M.2 Clip II
To remove M.2 SSD from the EZ M.2 Clip II, gently push the spring head on the top of the EZ M.2 Clip II outward while simultaneously pulling the M.2 SSD out.

EZ M.2 Clip II

M.2 SSD

SATA_A1~A4: SATA 6Gb/s Connectors
These connectors are SATA 6Gb/s interface ports. Each connector can connect to one SATA device.

SATA_A2
SATA_A1 SATA_A4
SATA_A3

Important
Please do not fold the SATA cable at a 90-degree angle. Data loss may result during transmission otherwise.
SATA cables have identical plugs on either sides of the cable. However, it is recommended that the flat connector be connected to the motherboard for space saving purposes.

JAUD1: Front Audio Connector
This connector allows you to connect audio jacks on the front panel.

Signal Name

MIC L

Ground

MIC R

Head Phone R

MIC Detection

SENSE_SEND

No Pin

Head Phone L

10 Head Phone Detection

JFP1, JFP2: Front Panel Connectors
The JFP1 connector controls the power on, power reset, and the LEDs on your PC case/ chassis. Power Switch/ Reset Switch headers allow you to connect power button/ reset button. Power LED header connects to LED light on the PC case, and HDD LED header indicates the activity of the hard disk. The JFP2 connector is for Buzzer and Speaker. For connecting the cables from your PC case to the correct pins on the motherboard, please refer to the following images.

Power LED Power Switch

JFP1

2 1

HDD LED

10 9
Reserved
Reset Switch

Buzzer

JFP2 1

Speaker
Important
Make sure to connect the Power LED and HDD LED cables to the corresponding positive and negative pins on the motherboard. Otherwise, the LEDs will not function properly.
Using EZ Front Panel Cable
The EZ Front Panel Cable allows you to first connect and integrate the PC case's front panel connectors, making it easier to install into the JFP1 connector. Attach Power SW, Reset SW, Power LED (+ to +, - to -), and HDD LED (+ to +, - to -) to the matching pins on the EZ Front Panel Cable, then plug the EZ Front Panel Cable into the JFP1 connector.

POWER LED HDD LED POWER SW RESET SW

POWER LED HDD LED POWER SW RESET SW RESERVED

PC case's front panel connectors

EZ Front Panel Cable JFP1

CPU_PWR1~2, ATX_PWR1, PCIE_PWR1: Power Connectors
These power connectors allow you to connect an ATX power supply.
CPU_PWR1~2

Signal Name

Ground

+12V

ATX_PWR1

Signal Name

+3.3V

Ground

+5V

CPU_PWR1

Ground

+5V

Ground

PWR OK

5VSB

+12V

+3.3V

ATX_PWR1

+3.3V

-12V

Ground

PS-ON#

Ground

Res

+5V

PCIE_PWR1

1 5

+5V

PCIE_PWR1

Ground

Signal Name

+12V

SENS1

Ground

SENS0

Ground

Important
Make sure that all the power cables are securely connected to a proper ATX power supply to ensure stable operation of the motherboard.

JCI1: Chassis Intrusion Connector
This connector allows you to connect the chassis intrusion switch cable.

Normal (default)

Trigger the chassis intrusion event

Using chassis intrusion detector
1. Connect the JCI1 connector to the chassis intrusion switch/ sensor on the chassis. 2. Close the chassis cover. 3. Go to BIOS > Security > Chassis Intrusion Configuration. 4. Set Chassis Intrusion to Enabled. 5. Press F10 to save and exit and then press the Enter key to select Yes. 6. Once the chassis cover is opened again, a warning message will be displayed on
screen when the computer is turned on.
Resetting the chassis intrusion warning
1. Go to BIOS > Security > Chassis Intrusion Configuration. 2. Set Chassis Intrusion to Reset. 3. Press F10 to save and exit and then press the Enter key to select Yes.

JUSBC1: USB 20Gbps Type-C Front Panel Connectors
This USB connector allows you to connect to the USB Type-C® port on the front panel and supports data transfer speeds of up to 20Gbps. It features a user-friendly design that ensures proper orientation when connecting the cable.

JUSBC1

USB Type-C Cable

USB Type-C port on the front panel

JUSB2~3: USB 5Gbps Connectors
These USB connectors allow you to connect to USB ports on the chassis panel and supports data transfer speeds of up to 5Gbps.

Signal Name

Power

USB3_RX_DN

USB3_RX_DP

Ground

USB3_TX_C_DN

USB3_TX_C_DP

Ground

USB2.0-

USB2.0+

Ground

USB2.0+

USB2.0-

Ground

USB3_TX_C_DP

USB3_TX_C_DN

Ground

USB3_RX_DP

USB3_RX_DN

Power

No Pin

Important
Note that the Power and Ground pins must be connected correctly to avoid possible damage.
43

JUSB4~5: USB 2.0 Connectors

These USB connectors allow you to connect to USB ports on the chassis panel and

supports data transfer speeds of up to 480Mbps.

Signal Name

VCC

USB0-

USB1-

USB0+

USB1+

Ground

No Pin

Important
Note that the VCC and Ground pins must be connected correctly to avoid possible damage.
In order to recharge your iPad, iPhone and iPod through USB ports, please install MSI Center utility.

JTPM1: TPM Module Connector
This connector is designed for a Trusted Platform Module (TPM) to enable secure storage of sensitive data and perform cryptographic operations that ensure the integrity of your system.

Signal Name

SPI Power

SPI Chip Select

Master In Slave Out (SPI Data)

Master Out Slave In (SPI Data)

Reserved

SPI Clock

Ground

SPI Reset

Reserved

No Pin

Reserved

Interrupt Request

Important
The TPM module is not included and must be purchased separately.

JOC_FS1: Safe Boot Jumper
This jumper is used for Safe Boot. When this jumper is enabled, the system will boot with default settings and lower PCIe (from CPU) mode.

Normal (default)
Boot with the saved BIOS settings.

Enabled
Apply the BIOS default settings and lower PCIe
(from CPU) mode for Safe Boot

JBAT1: Clear CMOS (Reset BIOS) Jumper
There is CMOS memory onboard that is external powered from a battery located on the motherboard to save system configuration data. If you want to clear the system configuration, set the jumpers to clear the CMOS memory.

Keep Data (default)

Clear CMOS/ Reset BIOS

Resetting BIOS to default values
1. Power off the computer and unplug the power cord. 2. Use a jumper cap to short JBAT1 for about 5-10 seconds. 3. Remove the jumper cap from JBAT1. 4. Plug the power cord and Power on the computer.

CPU_FAN1, PUMP_SYS1, SYS_FAN1~6: Fan Connectors
Fan connectors can be divided into two categories: PWM Mode and DC Mode. PWM Mode fan connectors provide a constant 12V output and adjust fan speed with a speed control signal. DC Mode fan connectors control fan speed by changing voltage. Please refer to the following specification table for the fan connector mode of your motherboard.
You can control fans in BIOS> HARDWARE MONITOR panel. Enabling Smart Fan Mode will regulate fan speed based on CPU or system temperature. Disabling Smart Fan Mode will set the fan to full speed.
Important
You can set DC or PWM in HARDWARE MONITOR panel to your fan type if your motherboard supports it. Make sure fans are working properly after switching the PWM/ DC mode.

SYS_FAN1 PUMP_SYS1
CPU_FAN1

SYS_FAN2

1 1

PWM Mode pin definition

Pin Signal Name Pin

Signal Name

Ground

+12V

Sense

Speed Control Signal

DC Mode pin definition

Pin Signal Name Pin

Ground

Signal Name Voltage Control

Sense

SYS_FAN3 SYS_FAN4 SYS_FAN5
SYS_FAN6

Fan specifications for fan connectors

Connector

Fan mode

CPU_FAN1

Auto mode

PUMP_SYS1

PWM mode

SYS_FAN1~6

Auto mode

Max. current 2A 3A 1A

Max. power 24W 36W 12W

Important
The auto mode fan connectors can automatically detect PWM and DC modes.

JRGB1: RGB LED connector
The JRGB connector allows you to connect the 5050 RGB LED strips 12V.

Signal Name

+12V

RGB LED Strip Connection
1

GR B

JRGB connector

JRGB extension cable

RGB LED Fan Connection
JRGB connector
1

5050 RGB LED strips 12V

GR B

System fan connector

RGB LED fan

Important
The JRGB connector supports up to 2 meters continuous 5050 RGB LED strips (12V/G/R/B) with the maximum power rating of 3A (12V).
Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the RGB LED strip.
Please use MSI's software to control the extended LED strip.

JARGB_V2_1~3: A-RAINBOW V2 (ARGB Gen2) LED connectors
The JARGB_V2 connectors allow you to connect the ARGB Gen2 and the ARGB-based LED strips. The JARGB_V2 connector supports up to 240 individually addressable RGB LEDs with maximum power rating of 3A (5V).
1

Signal Name

+5V

Data

No Pin

Ground

Addressable RGB LED Strip Connection
1

+5V
D

JARGB_V2 extension cable JARGB_V2 connector

ARGB/ ARGB Gen2 LED strip

Addressable RGB LED Fan Connection
JARGB_V2 connector
1

System Fan connector

ARGB/ ARGB Gen2 LED Fan

CAUTION
Do not connect the wrong type of LED strips. The JRGB connector and the JARGB_V2 connector provide different voltages, and connecting the ARGB 5V LED strip to the JRGB connector will result in damage to the LED strip.

Important
If you connect the ARGB Gen1 and ARGB Gen2 LED strips into the same connector, it may cause some issues. Please do not mix the ARGB Gen1 LED and the ARGB Gen2 LED strips together.
It is recommended that you install LED strips with the same specification to achieve the best effects.
Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the addressable RGB LED strip.
Please use MSI's software to control the extended LED strip.

JAF_2: EZ Conn-Header V2
This header allows you to connect the ARGB Gen1 and Gen2 LED strips, fans and USB 2.0 devices. It can also be used to connect MPG EZ120 ARGB fans.

Signal Name

Ground

12V

DATA

Sense

Ground

Speed

N/A

Ground

USB 2.0+

+5VSB

USB 2.0-

Addressable RGB LED Fan Connection

1 to 3 EZ Conn-Cable (V2)

U GD

1
JAF_2 header

USB 2.0 device
49

ARGB LED Fan

MPG EZ120 ARGB Fan Connection
JAF_2 header

Fan-JAF1 Cable

MPG EZ120 ARGB

Important
The Fan-JAF1 Cable is included in the packaging of MPG EZ120 ARGB.
JAF_2 header is compatible with JAF_1 header since pins 1 to 7 carry the same signals. MPG EZ120 ARGB can be connected to the JAF_2 header.
For more information on how to install MPG EZ120 ARGB, please refer to https://msi. gm/S5035E56.

Onboard LEDs
EZ Debug LED
These LEDs indicate the debug status of the motherboard.

LED Color Status

Red

CPU is not detected or fail

Yellow

DRAM is not detected or fail

White

GPU is not detected or fail

Green

Booting device is not detected or fail

EZ Memory Detection LED
This LED indicates that the memory module's power is not detected. If any memory module loses power, this LED will light up.

Installing OS, Drivers & MSI Center
Please download and update the latest utilities and drivers at www.msi.com
Installing Windows 11
1. Power on the computer. 2. Insert the Windows 11 installation disc/ USB into your computer. 3. Press the Restart button on the computer case. 4. Press F11 key during the computer POST (Power-On Self Test) to get into Boot
Menu. 5. Select the Windows 11 installation disc/USB from the Boot Menu. 6. Press any key if screen shows Press any key to boot from CD or DVD... message. If
not, please skip this step. 7. Follow the instructions on the screen to install Windows 11.
52

Installing Drivers with MSI Driver Utility Installer
Important
Some new network chips have not been natively supported by Windows 11. It is recommended that the LAN driver be installed before installing drivers with MSI Driver Utility Installer. Please refer to www.msi.com to install the LAN driver for your motherboard.
The MSI Driver Utility Installer will only pop up once. If you cancel or close it during the process, please refer to the Live Update chapter of the MSI Center manual to install the drivers. You can also go to www.msi.com to search your motherboard and download the drivers.
MSI Driver Utility Installer needs to be installed over the internet. 1. Start up your computer in Windows 11. 2. Select Start > Settings > Windows Update, and then select Check for updates. 3. MSI Driver Utility Installer will pop up automatically.
4. Select the I have read and agree to the MSI Terms of Use check box, and then click Next.
53

5. Check the Select All checkbox in the lower-left corner and click Install to install MSI Center and drivers. The installation progress will be shown at the bottom.
6. Once the progress has completed, click Finish. 54

MSI Center
MSI Center is an application that helps you easily optimize game settings and smoothly use content creation softwares. It also allows you to control and synchronize LED light effects on PCs and other MSI products. With MSI Center, you can customize ideal modes, monitor system performance, and adjust fan speed.
MSI Center User Guide
If you would like to know more information about MSI Center, please refer to https://msi.gm/S391169E or scan the QR code to access.
Important
Functions may vary depending on the product you have.
55

UEFI BIOS
MSI UEFI BIOS is compatible with UEFI (Unified Extensible Firmware Interface) architecture. UEFI has many new functions and advantages that traditional BIOS cannot achieve, and it will completely replace BIOS in the future. The MSI UEFI BIOS uses UEFI as the default boot mode to take full advantage of the new chipset's capabilities. However, it still has a CSM (Compatibility Support Module) mode to be compatible with older devices. That allows you to replace legacy devices with UEFI compatible devices during the transition.
Important
The term BIOS in this user guide refers to UEFI unless otherwise noted.
UEFI advantages
Fast booting - UEFI can directly boot the operating system and save the BIOS self-test process. And also eliminates the time to switch to CSM mode during POST.
Supports for hard drive partitions larger than 2 TB. Supports more than 4 primary partitions with a GUID Partition Table (GPT). Supports unlimited number of partitions. Supports full capabilities of new devices - new devices may not provide backward
compatibility. Supports secure startup - UEFI can check the validity of the operating system to
ensure that no malware tampers with the startup process.
Incompatible UEFI cases
32-bit Windows operating system - this motherboard supports only Windows 11 64-bit operating system.
Older graphics card - the system will detect your graphics card. If you use older graphics cards, it may display a warning message There is no GOP (Graphics Output protocol) support detected in this graphics card.
Important
We recommend that you replace it with a graphics card supporting GOP/UEFI or use CPU with integrated graphics for having normal function.
56

BIOS Setup
The default settings offer the optimal performance for system stability in normal conditions. You should always keep the default settings to avoid possible system damage or failure booting unless you are familiar with BIOS.
Important
BIOS items are continuously updated for better system performance. Therefore, the description may be slightly different from the latest BIOS and should be for reference only. You could also refer to the HELP information panel in BIOS.
The BIOS screens, options and settings will vary depending on the products you have.
BIOS User Guide
If you'd like to know more instructions on setting up the BIOS, please refer to https://msi.gm/S53FE767 or scan the QR code to access.
Important
The appearance of the BIOS user guide may differ based on your motherboard model. Please consult your motherboard's BIOS for specific settings and options.
57

Entering BIOS Setup
Press Delete key, when the Press DEL key to enter Setup Menu, F11 to enter Boot Menu message appears on the screen during the boot process.

Function key

+/ -:

Increase / decrease the value

Enter: Select the item

ESC:

Exit

Tab:

Next selection

Ctrl+F: Enter Search menu

F1:

General Help list

F2:

Add/ Remove a favorite item

F3:

Enter Favorites menu

F4:

Enter CPU core center & memory center information menu

F5:

Enter Hardware Monitor menu

F6:

Load optimized defaults

F7:

Switch between Advanced mode and EZ mode

F8:

Load Overclocking Profile

F9:

Save Overclocking Profile

F10:

Save Change and Reset*

F12:

Take a screenshot and save it to USB flash drive (FAT/ FAT32 format only).

* Pressing F10 displays a confirmation message summarizing your changes. Select Yes or No to confirm.

How to find the BIOS version?
After entering the BIOS, find the BIOS version in the information box.

Information
MotherBoard Model Number BIOS Ver EModelMSI.Ver MotherBoard Temperature Temp oC BIOS Build Date Date

Resetting BIOS
If you encounter certain issues with your computer, restoring the default BIOS settings might help. You can reset the BIOS settings using the following methods: Enter the BIOS setup and press F6 to load the optimized defaults. Use the Clear CMOS jumper on the motherboard to reset the BIOS. If your motherboard has a Clear CMOS button on the rear I/O panel, press it to reset
the BIOS.
Important
Ensure the computer is powered off before clearing the CMOS data. For more details, refer to the Clear CMOS jumper/button section in the manual.
Updating BIOS
Updating BIOS with M-FLASH
Before starting the M-Flash process, make sure you have: A USB flash drive with a capacity of 32GB or less that is formatted to FAT32.
Important
M-Flash only supports FAT32 format, and the USB flash drive should not exceed 32GB. A computer with internet access. Please follow the steps below to update BIOS: 1. Download the latest BIOS file from the MSI website that matches your
motherboard model, and save it to the USB flash drive. 2. If your motherboard has a Multi-BIOS switch, switch to the target BIOS ROM. 3. Insert the USB flash drive into your motherboard's USB port. 4. Enter flash mode by either:
Rebooting and pressing Ctrl + F5 during POST, then clicking Yes to reboot the system.
Rebooting and pressing Del during POST to enter BIOS, then clicking the M-FLASH button and clicking Yes to reboot.
5. Select a BIOS file from the M-FLASH File menu and press Enter. 6. When prompted by a File Check message, click Yes to start the BIOS update. Once the update reaches 100%, the system will reboot automatically.
59

Updating BIOS with MSI Center
Before updating: Ensure the LAN driver is installed, and the internet connection is working properly. Close all other applications before updating the BIOS. To update BIOS: 1. Install and launch MSI Center, then go to Support page. 2. Select Live Update and click on Advance button. 3. Select the BIOS file and click on Install button. 4. The installation reminder will appear, then click the Install button. The system will automatically restart to update the BIOS. Once the flashing process is complete, the system will restart.
Updating BIOS with Flash BIOS Button
1. Download the latest BIOS file from the MSI website that matches your motherboard model.
2. Rename the BIOS file to MSI.ROM, and save it to the root directory of a USB flash device.
3. Connect the power supply to CPU_PWR1 and ATX_PWR1. (You don't need to install the CPU and memory.)
4. Plug the USB flash device with the MSI.ROM file into the Flash BIOS Port on the rear I/O panel.
5. Press the Flash BIOS Button to start flashing the BIOS. The LED will start flashing to indicate the process has begun.
The LED will turn off when the process is complete.
60

Block Diagram

MAG B850 TOMAHAWK MAX WIFI

PCI_E1 PCIe 5.0x16

CPU

DDR5 DIMM A1/A2 DIMM B1/B2

USB3.2 Gen2 10Gbps (Rear Type-C *3/Type-A*1)

USB2 (Rear Type-A)

GL850

M.2_1/2 GEN5 x4 (PCIe Only)
HDMITM 2.1 FRL (8K@60Hz)

PCIE x4

SIO 6687

PCI_E3 PCIe 4.0x4
M.2_3 GEN4 x2 (PCIe Only)
M.2_4 GEN4 x4 (PCIe Only)
SATA_A1/A2/A3/A4 ASM1064
Realtek RTL8126 5Gbps LAN
WIFI 7

CHIPSET1

PCI_E2
USB3.2 Gen2x2 20Gbps (Front Type-C)
USB3.2 Gen2 10Gbps (Rear Type-A)
USB3.2 Gen1 5Gbps (Rear Type-A)
USB3.2 Gen1 5Gbps (Front Type-A)
GL3532 USB2
(Front Type-A)
MCU

HD Audio ALC4080

Regulatory Notices
FCC-B Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and radiates radio frequency energy, and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. NOTE The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Shield interface cables and AC power cord, if any, must be used in order to comply with the emission limits.
FCC Conditions
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. This device must accept any interference received, including interference that may
cause undesired operation. MSI Computer Corp. 901 Canada Court, City of Industry, CA 91748, USA (626)913-0828 www.msi.com
i

CE Conformity
Products bearing the CE marking comply with one or more of the following EU Directives as may be applicable: RED 2014/53/EU Low Voltage Directive 2014/35/EU EMC Directive 2014/30/EU RoHS Directive 2011/65/EU Implementing measure Directive 2009/125/EC of ESPR Regulation (EU) 2024/1781 Compliance with these directives is assessed using applicable European Harmonized Standards. The point of contact for regulatory matters is MSI-Europe: Eindhoven 5706 5692 ER Son, the Netherlands. For any support regarding the EU General Product Safety Regulation (GPSR), please contact MSI Computer Europe .V. via gpsr@msi.com Science Park Eindhoven 5706 5692 ER Son, the Netherlands
Products with Radio Functionality (EMF)
This product incorporates a radio transmitting and receiving device. For computers in normal use, a separation distance of 20 cm ensures that radio frequency exposure levels comply with EU requirements. Products designed to be operated at closer proximities, such as tablet computers, comply with applicable EU requirements in typical operating positions. Products can be operated without maintaining a separation distance unless otherwise indicated in instructions specific to the product.
Restrictions for Products with Radio Functionality
WLAN 5150-5350 MHz: The WiFi operating in the band 5150-5350 MHz shall be restricted to indoor use in the European Union. WLAN 6E: a. Low Power Indoor (LPI) Wi-Fi 5.945-6.425 GHz devices: The device is restricted to indoor use only when operating in the 5945 to 6425 MHz frequency range in the European Union. b. Very Low Power (VLP) Wi-Fi 5.945-6.425 GHz devices (portable devices): The device is not permitted to be used on Unmanned Aircraft Systems (UAS) when operating in the 5945 to 6425 MHz frequency range in the European Union.
ii

Wireless Radio Use
This device is restricted to indoor use when operating in the 2.4GHz, 5GHz, 6GHz frequency band. Cet appareil doit être utilisé à l'intérieur. . 2.4GHz, 5GHz, 6GHz
NCC 2.4GHz, 5GHz, 6GHz

Compliance Statement of Innovation, Science and Economic Development Canada (ISED)
This device complies with with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems.
CAN ICES-003(B)/NMB-003(B)

Australia and New Zealand notice
This equipment incorporates a radio transmitting and receiving device. In normal use, a separation distance of 20 cm ensures that radio frequency exposure levels comply with the Australian and New Zealand Standards.

VCCI-B

KC
R-R-MSI-20-7E62

: () : : 20-7E62 : 2025 : MSI/

iii

Battery Information

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:

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: https://dtsc.ca.gov/perchlorate/

WARNING
INGESTION HAZARD: This product contains a button cell or coin battery. DEATH or serious injury can occur if ingested. A swallowed button cell or coin battery can cause Internal Chemical
Burns in as little as 2 hours. KEEP new and used batteries OUT OF REACH OF CHILDREN Seek immediate medical attention if a battery is suspected to be
swallowed or inserted inside any part of the body.

Remove and immediately recycle or dispose of used batteries according to local regulations and keep away from children. Do NOT dispose of batteries in household trash or incinerate.
Even used batteries may cause severe injury or death. Call a local poison control center for treatment information.
Battery type: CR2032
Battery voltage: 3V
Non-rechargeable batteries are not to be recharged.
Do not force discharge, recharge, disassemble, heat above (manufacturer's specified temperature rating) or incinerate. Doing so may result in injury due to venting, leakage or explosion resulting in chemical burns.
This product contains an irreplaceable battery.
This icon indicates that a swallowed button battery can cause serious injury or death. Please keep batteries out of sight or reach of children.

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
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 gpcontdev@msi.com for information regarding proper Disposal, Take-back, Recycling, and Disassembly of MSI products.
Please visit <https://us.msi.com/page/recycling> for information regarding the recycling of your product in the US.
WEEE (Waste Electrical and Electronic Equipment) Statement
European Union: This symbol on the product indicates that this product cannot be discarded as municipal waste. Instead, it is your responsibility to dispose of your waste electrical and electronic equipment by handing it over to a designated collection point for recycling. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service or the shop where you purchased the product.
JIS C 0950
JIS C 0950200671 https://csr.msi.com/tw/Japan-JIS-C-0950-Material-Declarations
India RoHS
This product complies with the"India E-waste (Management and Handling) Rule 2011" and prohibits use of lead, mercury, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers in concentrations exceeding 0.1 weight % and 0.01 weight % for cadmium, except for the exemptions set in Schedule 2 of the Rule.
Türkiye EEE yönetmelii
Türkiye Cumhuriyeti: EEE Yönetmeliine Uygundur

, 3 2008 1057.

Vit Nam RoHS
K t ngày 01/12/2012, tt c các sn phm do công ty MSI sn xut tuân th Thông t s 30/2011/TT-BCT quy nh tm thi v gii hn hàm lng cho phép ca mt s hóa cht c hi có trong các sn phm in, in t"

MS-7E62

(Pb) (Hg) (Cd) (Cr(VI)) (PBB)

(PBDE)

(: )

SJ/T 11364 : GB/T 26572 : GB/T 26572 RoHS * :

()MS-7E62

(Pb) (Hg) (Cd) (Cr+6) (PBB)

(PBDE)

1."0.1 wt %""0.01 wt %" 2."" 3.""

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 HDMITM, HDMITM High-Definition Multimedia Interface, HDMITM Trade dress and the HDMITM Logos are trademarks or registered trademarks of HDMITM Licensing Administrator, Inc.
Technical Support
If a problem arises with your system and no solution can be obtained from the user guide, please contact your place of purchase or local distributor. Alternatively, please try the following help resources for further guidance. Visit the MSI website for technical guide, BIOS updates, driver updates, and other
information: http://www.msi.com Register your product at: http://register.msi.com
Revision History
Version 2.0, 2025/01, First release.
vii

References

Adobe PDF Library 17.0 Adobe InDesign 19.5 (Windows)