Ask AI
— answers from the official manualAI-powered answers from the official manual. Verify critical info.
Common questions
Common Questions
27 totalWhat is the maximum amount of RAM supported by the MSI B550-A Pro?
The MSI B550-A Pro supports up to 128 GB of DDR4 memory across its 4 DIMM slots. It supports dual channel memory architecture with DDR4 speeds ranging from 1866 MHz up to 4400+ MHz via A-XMP OC MODE. (Page 17)
Which RAM slot should I install my memory module in first?
Always insert the first memory module into the DIMMA2 slot. To ensure system stability for Dual Channel mode, memory modules must be of the same type, number, and density. (Page 28)
How do I update the BIOS on the MSI B550-A Pro without installing a CPU or RAM?
You can update the BIOS using the Flash BIOS Button on the rear I/O panel without installing a CPU or memory. Download the latest BIOS file from the MSI website, rename it to MSI.ROM, save it to the root of a USB storage device, connect power to CPU_PWR1 and ATX_PWR1, plug the USB into the Flash BIOS Port, and press the Flash BIOS Button — the LED will flash during the process and turn off when complete. (Page 50)
Will installing an M.2 SSD in the M2_2 slot affect any PCIe slots?
Yes, installing a PCIe SSD in the M2_2 slot will make the PCI_E3 slot unavailable. The M2_2 slot and PCI_E3 slot share bandwidth from the B550 chipset, so they cannot be used simultaneously. (Page 29)
How do I enable and reset the chassis intrusion detection feature?
To enable chassis intrusion detection, connect the chassis intrusion switch to the JCI1 connector, then go to BIOS > SETTINGS > Security > Chassis Intrusion Configuration and set Chassis Intrusion to Enabled, then press F10 to save. To reset the warning after a chassis intrusion event, go back to BIOS > SETTINGS > Security > Chassis Intrusion Configuration, set Chassis Intrusion to Reset, and press F10 to save and exit. (Page 35)
What type of RGB LED strips are compatible with the JRGB1 and JRAINBOW connectors, and can I mix them up?
The JRGB1 connector supports 5050 RGB LED strips running at 12V (12V/G/R/B) with a maximum power rating of 3A, while the JRAINBOW connectors support WS2812B Individually Addressable RGB LED strips running at 5V. You must not connect the wrong type — connecting a 5V LED strip to the JRGB connector will result in damage to the LED strip. (Page 40, 41)
Show 21 more questions
How do I read the LAN port LED status on the B550-A Pro to check my network connection speed?
How do I reset the BIOS to default settings on the MSI B550-A Pro?
What do the EZ Debug LEDs indicate on the B550-A Pro?
What processors are compatible with the MSI B550-A Pro motherboard?
How much RAM can the MSI B550-A Pro support, and what speeds are compatible?
Which RAM slot should I install memory in first on the B550-A Pro?
How do I update the BIOS using a USB drive without installing a CPU or memory?
What safety precautions should I take when handling the B550-A Pro motherboard?
Will installing an M.2 PCIe SSD in the M2_2 slot affect any other slots?
How do I enable and configure the chassis intrusion detection feature?
How do I enter the BIOS setup on the MSI B550-A Pro?
What is the maximum temperature environment for safe motherboard operation?
What should I do before installing or removing any computer component?
How do I install DDR4 memory modules in the correct slots?
What is the maximum memory capacity supported by this motherboard?
How do I reset the BIOS to default values?
What is the proper torque specification for mounting the motherboard?
What should I do if the motherboard gets exposed to moisture or liquid?
How many M.2 SSD slots does this motherboard have and what are their specifications?
What do the EZ Debug LEDs indicate?
How do I update the BIOS using the Flash BIOS Button?
Full Manual
59 pages
PRO Series Motherboard
B550-A Pro
User Guide
2 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 Overview of Components............................................................................................26 CPU Socket............................................................................................................ 27 DIMM Slots............................................................................................................. 28 PCI_E1~4: PCIe Expansion Slots........................................................................... 29 SATA_1~6: SATA 6Gb/s Connectors...................................................................... 30 M2_1~2: M.2 Slots (Key M).................................................................................... 31 JAUD1: Front Audio Connector............................................................................. 33 JFP1, JFP2: Front Panel Connectors.................................................................... 33 CPU_PWR1, ATX_PWR1: Power Connectors........................................................ 34 JCI1: Chassis Intrusion Connector........................................................................ 35 JUSB4: USB 3.2 Gen 1 Type-C Front Panel Connector........................................ 36 JUSB3: USB 3.2 Gen 1 Connector......................................................................... 36 JUSB1~2: USB 2.0 Connectors.............................................................................. 37 JTPM1: TPM Module Connector............................................................................ 37 CPU_FAN1, PUMP_FAN1, SYS_FAN1~6: Fan Connectors................................... 38 JCOM1: Serial Port Connector.............................................................................. 39 JBAT1: Clear CMOS (Reset BIOS) Jumper............................................................ 39 JRGB1: RGB LED connector.................................................................................. 40 JRAINBOW1~2: Addressable RGB LED connectors............................................. 41
3 Onboard LEDs..............................................................................................................42 EZ Debug LED........................................................................................................ 42 LED_SW1: EZ LED Control.................................................................................... 42 Installing OS, Drivers & MSI Center...........................................................................43 MSI Center............................................................................................................. 46 UEFI BIOS.....................................................................................................................47 BIOS Setup............................................................................................................. 48 Resetting BIOS....................................................................................................... 49 Updating BIOS........................................................................................................ 49
4 Quick Start Thank you for purchasing a new motherboard from MSI®. This Quick Start section provides demonstration diagrams about how to install your computer. Some of the installations also provide video demonstrations. Please link to the URL to watch it with the web browser on your phone or tablet. You may have even link to the URL by scanning the QR code. Preparing Tools and Components Graphics Card SATA Hard Disk Drive Phillips Screwdriver Chassis Power Supply Unit A Package of Screws Thermal Paste CPU Fan
Amd® Am4 Cpu
DDR4 Memory
5 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:
6 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.
7 Installing a Processor 1 2 3 6 4 5 7 8 9 ∙https://youtu.be/Xv89nhFk1vc
⚽
8
⚠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. 1 2 3
9 Installing DDR4 memory ∙https://youtu.be/XiNmkDNZcZk
⚽
Dimma2
Dimma2
Dimmb2
Dimma1
Dimma2
Dimmb1
Dimmb2
10
Hdd Led
Reset Sw
Connecting the Front Panel Header ∙http://youtu.be/DPELIdVNZUIJfp1
Hdd Led
Hdd Led -
Hdd Led +
Power Led -
Power Led +
Power Led
Reset Sw
Power Sw
Power Led+
Power Led-
Hdd Led
⚽ 1 2 10 9 Power LED Reserved Power Switch
Jfp1
Reset SwitchHdd Led
11 Installing the Motherboard ∙https://youtu.be/wWI6Qt51Wnc
⚽
Bat1
2 Torque: 3 kgf·cm* *3 kgf·cm = 0.3 N·m = 2.6 lbf·in 1
12 Connecting the Power Connectors ∙http://youtu.be/gkDYyR_83I4
Atx_Pwr1
Cpu_Pwr1
⚽
13 Installing SATA Drives ∙http://youtu.be/RZsMpqxythc 1 2 3 4 5
⚽
14 Installing a Graphics Card ∙http://youtu.be/mG0GZpr9w_A
⚽ 1 2 3 4 5 6
15 Connecting Peripheral Devices Processor with integrated graphics
16 Power On 4 3 1 2
17 Specifications
Cpu
∙Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors ∙Supports Socket AM4
18 Continued from previous column Onboard Graphics ∙1x HDMI™ 2.1 port, supporting a maximum resolution of 4096x2160 60Hz*/** ∙1x DisplayPort 1.2 port, supporting a maximum resolution of 4096x2160 60Hz** ∙Maximum shared memory of 16 GB
Raid
∙Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices ∙Supports RAID 0 and RAID 1 for M.2 NVMe storage devices Audio Realtek® ALC892/ ALC897 CodecLan
∙1x Realtek® 8111H 1Gbps LAN controller Power Connectors ∙1x 24-pin ATX main power connector ∙1x 8-pin +12V power connector Internal USB Connectors ∙1x USB 3.2 Gen 1 5Gbps Type-C front panel connector (From B550 chipset) ∙1x USB 3.2 Gen 1 5Gbps connector (From B550 chipset)
19 Continued from previous column Fan Connectors ∙1x 4-pin CPU fan connector ∙1x 4-pin water-pump 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 Serial port connector Jumpers ∙1x Clear CMOS jumper LED Features ∙1x 4-pin RGB LED connector ∙2x 3-pin RAINBOW LED connectors ∙1x EZ LED Control switch ∙4x EZ Debug LED Back Panel Connectors ∙1x Flash BIOS Button ∙1x PS/2 keyboard/ mouse combo port ∙4x USB 2.0 Type-A ports (From B550 chipset) ∙1x Display port ∙1x HDMI™ port ∙1x LAN (RJ45) port ∙2x USB 3.2 Gen 1 5Gbps Type-A ports (From CPU) ∙1x USB 3.2 Gen 2 10Gbps Type-A port (From CPU) ∙1x USB 3.2 Gen 2 10Gbps Type-C port (From CPU) ∙6x Audio jacks Continued on next column
20 Continued from previous column I/O Controller NUVOTON NCT6687-R Controller Chip Hardware Monitor ∙CPU/ System/ Chipset temperature detection ∙CPU/ System/ Pump fan speed detection ∙CPU/ System/ Pump fan speed control Form Factor ∙ATX Form Factor ∙9.6 in. x 12 in. (244 mm x 305 mm) BIOS Features ∙1x 256 Mb flash
∙Uefi Ami Bios
∙Acpi 6.0, Smbios 2.8
∙Multi-language Software ∙Drivers ∙MSI Center ∙Acrobat ∙Adobe Creative Cloud ∙AIDA64 Extreme - MSI Edition∙Cpu-Z Msi Gaming
∙Dropbox ∙Norton 360
21 Special Features MSI Center Features
Led
Rgb)
• Ez Debug Led
Protection
22 Package Contents Please check the contents of your motherboard package. It should contain: Board
⚠Important If any of the above items are damaged or missing, please contact your retailer.
23 Back Panel Connectors Item Description 1 Flash BIOS button - Please refer to page 50 for details about updating BIOS with Flash BIOS button. 2 PS/2 keyboard/ mouse combo port 3 DisplayPort 4 1Gbps LAN (RJ45) port 5 USB 3.2 Gen 2 10Gbps Type-A port (From CPU) 6 Audio ports 7 Flash BIOS port 8 USB 2.0 Type-A ports (From B550 chipset) 9 HDMI™ port 10 USB 2.0 Type-A ports (From B550 chipset) 11 USB 3.2 Gen 1 5Gbps Type-A ports (From CPU) 12 USB 3.2 Gen 2 10Gbps Type-C port (From CPU) 1 2 3 9 6 5 8 7 11 11 10 10 12 12 4
24 LAN Port LED Status Table Link/ Activity LED Status Description Off No link Yellow Linked Blinking Data activity Speed LED Status Speed Off 10 Mbps Green 100 Mbps Orange 1 Gbps Audio Jacks Connection Audio jacks to headphone and microphone diagram Audio jacks to stereo speakers diagram
Audio Input
25 Audio jacks to 7.1-channel speakers diagram Audio jacks to 4-channel speakers diagram Audio jacks to 5.1-channel speakers diagram
Audio Input
Rear FrontAudio Input
Rear Front Center/ SubwooferAudio Input
Rear Front Center/ Subwoofer Side
26
Bat1
Overview of ComponentsAtx_Pwr1
Cpu_Fan1
Pump_Fan1
Jrainbow2
Sys_Fan1
Sys_Fan2
Sys_Fan3
Jrainbow1
Sys_Fan6
Cpu_Pwr1
Jfp1
Jusb1
Jusb3
Jfp2
Jcom1
Led_Sw1
Sys_Fan5
Sys_Fan4
Jusb4
Jusb2
Jbat1
Jci1
Jrgb1
Jaud1
Pci_E1
Pci_E2
Pci_E3
Pci_E4
M2_1
M2_2
Jtpm1
Sata▼_1▲_2
Sata▼_5▲_6
Sata▼_3▲_4
Processor SocketDimmb1
Dimmb2
Dimma1
Dimma2
27 CPU Socket Introduction to the AM4 CPU The surface of the AM4 CPU has a yellow triangle to assist in correctly lining up the CPU for motherboard placement. The yellow triangle is the Pin 1 indicator. 53.8 mm Distance from the center of the CPU to the nearest DIMM slot.
⚠Important ∙When changing the processor, the system configuration could be cleared and reset BIOS to default values, due to the AM4 processor’s architecture. ∙Always unplug the power cord from the power outlet before installing or removing the CPU. ∙When installing a CPU, always remember to install a CPU heatsink. A CPU heatsink is necessary to prevent overheating and maintain system stability. ∙Confirm that the CPU heatsink has formed a tight seal with the CPU before booting your system. ∙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. ∙If you purchased a separate CPU and heatsink/ cooler, Please refer to the documentation in the heatsink/ cooler package for more details about installation. ∙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.
28 DIMM Slots Memory module installation
Dimma1
Dimmb1
Channel A Channel BDimma2
Dimmb2
Dimmb2
Dimmb2
Dimmb1
Dimma2
Dimma2
Dimma2
Dimma1
⚠Important ∙Always insert memory modules in the DIMMA2 slot first. ∙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 Frequency 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.
29
Bat1
PCI_E1~4: PCIe Expansion Slots⚠Important ∙If you install a large and heavy graphics card, you need to use a tool such as MSI Gaming Series 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. ∙When installing PCIe SSD in M.2_2 slot, PCI_E3 slot will be unavailable. PCI_E1: PCIe 4.0/ 3.0 x16 (CPU) PCI_E3: PCIe 3.0 x4 (Chipset) PCI_E2: PCIe 3.0 x1 (Chipset) PCI_E4: PCIe 3.0 x1 (Chipset) M.2 slots and PCIe slots combination table Slot Combination
M2_1 (Cpu)
PCIe/ SATA M2_2 (Chipset) PCIe x4 ─Pci_E1 (Cpu)
✓ ✓ PCI_E2 (Chipset) ✓ ✓ PCI_E3 (Chipset) ─ ✓ PCI_E4 (Chipset) ✓ ✓ (SATA: M.2 SATA SSD, PCIe: M.2 PCIe SSD, ✓: available, ─: unavailable)
30 SATA_1~6: SATA 6Gb/s Connectors These connectors are SATA 6Gb/s interface ports. Each connector can connect to one SATA device.
⚠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.
Sata_5
Sata_1
Sata_3
Sata_6
Sata_2
Sata_4
31 M2_1~2: M.2 Slots (Key M)
M2_1
M2_2
Installing M.2 module into M2_1 slot
32
33 JAUD1: Front Audio Connector This connector allows you to connect audio jacks on the front panel. 1 2 10 9 Pin Signal Name Pin Signal Name 1
Mic L
2 Ground 3Mic R
4Nc
5 Head Phone R 6 MIC Detection 7Sense_Send
8 No Pin 9 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. To connect the cables from PC case to the right pins, please refer to the following images below. 1 2 10 9 Power LED Reserved Power SwitchJfp1
Reset SwitchHdd Led
1Jfp2
Buzzer Speaker⚠Important Please note that Power LED and HDD LED have positive and negative connection, you need to link up the cable to the corresponding positive and negative port on the motherboard. Otherwise, LEDs won’t work properly.
34
⚠Important Make sure that all the power cables are securely connected to a proper ATX power supply to ensure stable operation of the motherboard. CPU_PWR1, ATX_PWR1: Power Connectors These connectors allow you to connect an ATX power supply.
Cpu_Pwr1
Pin Signal Name Pin Signal Name 1 Ground 2 Ground 3 Ground 4 Ground 5+12V
6+12V
7+12V
8+12V
Atx_Pwr1
Pin Signal Name Pin Signal Name 1+3.3V
2+3.3V
3 Ground 4+5V
5 Ground 6+5V
7 Ground 8Pwr Ok
95Vsb
10+12V
11+12V
12+3.3V
13+3.3V
14-12V
15 Ground 16Ps-On#
17 Ground 18 Ground 19 Ground 20 Res 21+5V
22+5V
23+5V
24 Ground 5 4 1 8Cpu_Pwr1
24 13 1 12Atx_Pwr1
35 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
36 JUSB3: USB 3.2 Gen 1 Connector This connector allows you to connect USB 3.2 Gen 1 5Gbps ports on the front panel.
⚠Important Note that the Power and Ground pins must be connected correctly to avoid possible damage. Pin Signal Name Pin Signal Name 1 Power 2
Usb3_Rx_Dn
3Usb3_Rx_Dp
4 Ground 5Usb3_Tx_C_Dn
6Usb3_Tx_C_Dp
7 Ground 8Usb2.0-
9Usb2.0+
10 Ground 11Usb2.0+
12Usb2.0-
13 Ground 14Usb3_Tx_C_Dp
15Usb3_Tx_C_Dn
16 Ground 17Usb3_Rx_Dp
18Usb3_Rx_Dn
19 Power 20 No Pin 1 10 11 20 JUSB4: USB 3.2 Gen 1 Type-C Front Panel Connector This connector allows you to connect USB 3.2 Gen 1 5Gbps Type-C connector on the front panel. The connector has a foolproof design. When you connect the cable, be sure to connect it with the corresponding orientation.Jusb4
USB Type-C cable USB Type-C port on the front panel
37 JUSB1~2: USB 2.0 Connectors These connectors allow you to connect USB 2.0 ports on the front panel.
⚠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. Pin Signal Name Pin Signal Name 1
Vcc
2Vcc
3Usb0-
4Usb1-
5Usb0+
6Usb1+
7 Ground 8 Ground 9 No Pin 10Nc
1 2 10 9 JTPM1: TPM Module Connector This connector is for TPM (Trusted Platform Module). Please refer to the TPM security platform manual for more details and usages. 1 2 12 11 Pin Signal Name Pin Signal Name 1 SPI Power 2 SPI Chip Select 3 Master In Slave Out (SPI Data) 4 Master Out Slave In (SPI Data) 5 Reserved 6 SPI Clock 7 Ground 8 SPI Reset 9 Reserved 10 No Pin 11 Reserved 12 Interrupt Request
38 CPU_FAN1, PUMP_FAN1, SYS_FAN1~6: Fan Connectors Fan connectors can be classified as PWM (Pulse Width Modulation) Mode or DC Mode. PWM Mode fan connectors provide constant 12V output and adjust fan speed with speed control signal. DC Mode fan connectors control fan speed by changing voltage. The auto mode fan connectors can automatically detect PWM and DC mode. You can control fans in BIOS> HARDWARE MONITOR panel. It allows you to set DC or PWM to your fan type. Check the Smart Fan Mode, the fan speed will change according to the CPU or system temperature. Uncheck the Smart Fan Mode, the fan will spin at maximum speed.
⚠Important Make sure fans are working properly after switching the PWM/ DC mode. 1 1 PWM Mode pin definition Pin Signal Name Pin Signal Name 1 Ground 2
+12V
3 Sense 4 Speed Control Signal DC Mode pin definition Pin Signal Name Pin Signal Name 1 Ground 2 Voltage Control 3 Sense 4Nc
Fan connector specifications Connector Default fan mode Max. current Max. powerCpu_Fan1
Auto mode2A
24W
Pump_Fan1
PWM mode3A
36W
Sys_Fan1~6
DC mode1A
12W
Cpu_Fan1
Sys_Fan5 Sys_Fan4
Sys_Fan3
Pump_Fan1
Sys_Fan1
Sys_Fan6
Sys_Fan2
39 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
Dcd
2Sin
3Sout
4Dtr
5 Ground 6Dsr
7Rts
8Cts
9Ri
10 No Pin
40
⚠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. JRGB1: RGB LED connector The JRGB connector allows you to connect the 5050 RGB LED strips 12V. 1
G R B
JRGB connector JRGB extension cable 5050 RGB LED strips 12V RGB LED Strip Connection 1 1G R B
JRGB connector System fan connector RGB LED Fan Connection RGB LED fan Pin Signal Name Pin Signal Name 1+12V
2G
3R
4B
1
41 1 1 1
D
+5V
⚠Caution
Do not connect the wrong type of LED strips. The JRGB connector and the JRAINBOW connector provide different voltages, and connecting the 5V LED strip to the JRGB connector will result in damage to the LED strip.⚠Important ∙The JRAINBOW connector supports up to 75 LEDs WS2812B Individually Addressable RGB LED strips (5V/Data/Ground) with the maximum power rating of 3A (5V). In the case of 20% brightness, the connector supports up to 200 LEDs. ∙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. JRAINBOW1~2: Addressable RGB LED connectors The JRAINBOW connectors allow you to connect the WS2812B Individually Addressable RGB LED strips 5V.
Jrainbow
connector JRAINBOW connector System Fan connector Rainbow RGB LED extension cable WS2812B Individually Addressable RGB LED strips 5V 1 1+5V
2 Data 3 No Pin 4 Ground Addressable RGB LED Strip Connection Addressable RGB LED Fan Connection Addressable RGB LED Fan
42 EZ Debug LED These LEDs indicate the debug status of the motherboard. Onboard LEDs LED_SW1: EZ LED Control This switch is used to switch on/ off all the LEDs of motherboard.
Led_Off
Led_On
(Default) CPU - indicates CPU is not detected or fail. DRAM - indicates DRAM is not detected or fail. VGA - indicates GPU/ PCIE/ M.2 device is not detected or fail. BOOT - indicates the booting device is not detected or fail.
43 Installing OS, Drivers & MSI Center Please download and update the latest utilities and drivers at www.msi.com Installing Windows 11
44 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.
45
46 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 http://download.msi.com/manual/mb/MSICENTER.pdf or scan the QR code to access.
⚠Important Functions may vary depending on the product you have.
47
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 capabilities.⚠Important The term BIOS in this user guide refers to UEFI BIOS unless otherwise noted. UEFI advantages ∙Fast booting - UEFI can directly boot the operating system and save the BIOS self- test process. It can also eliminate 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. How to check the BIOS mode?
48 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 regularly updated for better system performance. The items may be slightly different from the latest BIOS; therefore, the description is for reference only. You could also refer to the HELP information panel for BIOS item description. ∙The BIOS screens, options and settings will vary depending on your system. 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
F1:
General Help listF2:
Add/ Remove a favorite itemF3:
Enter Favorites menuF4:
Enter CPU Specifications menuF5:
Enter Memory-Z menuF6:
Load optimized defaultsF7:
Switch between Advanced mode and EZ modeF8:
Load Overclocking ProfileF9:
Save Overclocking ProfileF10:
Save Change and Reset*F12:
Take a screenshot and save it to USB flash drive (FAT/ FAT32 format only). Ctrl+F: Enter Search page⚠Important Functions may vary depending on the product you have.
49 Resetting BIOS You might need to restore the default BIOS settings to solve certain problems. There are several ways to reset BIOS: ∙Go to BIOS and press F6 to load optimized defaults. ∙Short the Clear CMOS jumper on the motherboard.
⚠Important Be sure the computer is off before clearing CMOS data. Please refer to the Clear CMOS jumper section for resetting BIOS. Updating BIOS Updating BIOS with M-FLASH Before updating: Please download the latest BIOS file that matches your motherboard model from MSI website. And then save the BIOS file into the USB flash drive. Updating BIOS:
50 Updating the BIOS with MSI Center Before updating: ∙Make sure the LAN driver is already installed and the internet connection is set up properly. ∙Please close all other application softwares before updating the BIOS. To update BIOS:
i 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
ii 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 ∙ErP Directive 2009/125/EC Compliance with these directives is assessed using applicable European Harmonized Standards. The point of contact for regulatory matters is MSI, MSI-Europe: Eindhoven 5706 5692 ER Son. Compliance Statement of Innovation, Science and Economic Development Canada (ISED)Can Ices-003(B)/Nmb-003(B)
クラスB情報技術装置
この装置は、クラスＢ情報技術装置です。この装置は、家庭環境で使用することを目的とし
ていますが、この装置がラジオやテレビジョン受信機に近接して使用されると、受信障害を 引き起こすことがあります。取扱説明書に従って正しい取り扱いをして下さい。Vcci-B
Kc인증서
상호: (주)엠에스아이코리아 제품명: 메인보드모델명: 60-7C56
제조년월: 2024년제조자 및 제조국가: Msi/중국
R-R-Msi-60-7C56
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:
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: 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.
iv 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 [email protected] for information regarding proper Disposal, Take-back, Recycling, and Disassembly of MSI products. WEEE (Waste Electrical and Electronic Equipment) Statement
English
To protect the global environment and as an environmentalist, MSI must remind you that... Under the European Union (“EU”) Directive on Waste Electrical and Electronic Equipment, Directive 2002/96/EC, which takes effect on August 13, 2005, products of “electrical and electronic equipment” cannot be discarded as municipal wastes anymore, and manufacturers of covered electronic equipment will be obligated to take back such products at the end of their useful life. MSI will comply with the product take back requirements at the end of life of MSI-branded products that are sold into the EU. You can return these products to local collection points.Deutsch
Hinweis von MSI zur Erhaltung und Schutz unserer Umwelt Gemäß der Richtlinie 2002/96/EG über Elektro- und Elektronik-Altgeräte dürfen Elektro- und Elektronik-Altgeräte nicht mehr als kommunale Abfälle entsorgt werden. MSI hat europaweit verschiedene Sammel- und Recyclingunternehmen beauftragt, die in die Europäische Union in Verkehr gebrachten Produkte, am Ende seines Lebenszyklus zurückzunehmen. Bitte entsorgen Sie dieses Produkt zum gegebenen Zeitpunkt ausschliesslich an einer lokalen Altgerätesammelstelle in Ihrer Nähe.Français
En tant qu’écologiste et afin de protéger l’environnement, MSI tient à rappeler ceci... Au sujet de la directive européenne (EU) relative aux déchets des équipement électriques et électroniques, directive 2002/96/EC, prenant effet le 13 août 2005, que les produits électriques et électroniques ne peuvent être déposés dans les
v décharges ou tout simplement mis à la poubelle. Les fabricants de ces équipements seront obligés de récupérer certains produits en fin de vie. MSI prendra en compte cette exigence relative au retour des produits en fin de vie au sein de la communauté européenne. Par conséquent vous pouvez retourner localement ces matériels dans les points de collecte.
Русский
Компания MSI предпринимает активные действия по защите окружающей среды, поэтому напоминаем вам, что.... В соответствии с директивой Европейского Союза (ЕС) по предотвращению загрязнения окружающей среды использованным электрическим и электронным оборудованием (директива WEEE 2002/96/EC), вступающей в силу 13 августа 2005 года, изделия, относящиеся к электрическому и электронному оборудованию, не могут рассматриваться как бытовой мусор, поэтому производители вышеперечисленного электронного оборудования обязаны принимать его для переработки по окончании срока службы. MSI обязуется соблюдать требования по приему продукции, проданной под маркой MSI на территории EC, в переработку по окончании срока службы. Вы можете вернуть эти изделия в специализированные пункты приема.Español
MSI como empresa comprometida con la protección del medio ambiente, recomienda: Bajo la directiva 2002/96/EC de la Unión Europea en materia de desechos y/o equipos electrónicos, con fecha de rigor desde el 13 de agosto de 2005, los productos clasificados como “eléctricos y equipos electrónicos” no pueden ser depositados en los contenedores habituales de su municipio, los fabricantes de equipos electrónicos, están obligados a hacerse cargo de dichos productos al termino de su período de vida. MSI estará comprometido con los términos de recogida de sus productos vendidos en la Unión Europea al final de su periodo de vida. Usted debe depositar estos productos en el punto limpio establecido por el ayuntamiento de su localidad o entregar a una empresa autorizada para la recogida de estos residuos.Nederlands
Om het milieu te beschermen, wil MSI u eraan herinneren dat…. De richtlijn van de Europese Unie (EU) met betrekking tot Vervuiling van Electrische en Electronische producten (2002/96/EC), die op 13 Augustus 2005 in zal gaan kunnen niet meer beschouwd worden als vervuiling. Fabrikanten van dit soort producten worden verplicht om producten retour te nemen aan het eind van hun levenscyclus. MSI zal overeenkomstig de richtlijn handelen voor de producten die de merknaam MSI dragen en verkocht zijn in de EU. Deze goederen kunnen geretourneerd worden op lokale inzamelingspunten.Srpski
Da bi zaštitili prirodnu sredinu, i kao preduzeće koje vodi računa o okolini i prirodnoj sredini, MSI mora da vas podesti da… Po Direktivi Evropske unije (“EU”) o odbačenoj ekektronskoj i električnoj opremi, Direktiva 2002/96/EC, koja stupa na snagu od 13. Avgusta 2005, proizvodi koji spadaju pod “elektronsku i električnu opremu” ne mogu više biti odbačeni kao običan otpad i proizvođači ove opreme biće prinuđeni da uzmu natrag ove proizvode na kraju njihovog uobičajenog veka trajanja. MSI će poštovati zahtev o preuzimanju ovakvih proizvoda
vi kojima je istekao vek trajanja, koji imaju MSI oznaku i koji su prodati u EU. Ove proizvode možete vratiti na lokalnim mestima za prikupljanje.
Polski
Aby chronić nasze środowisko naturalne oraz jako firma dbająca o ekologię, MSI przypomina, że...Zgodnie z Dyrektywą Unii Europejskiej (“UE”) dotyczącą odpadów produktów elektrycznych i elektronicznych (Dyrektywa 2002/96/EC), która wchodzi w życie 13 sierpnia 2005, tzw. “produkty oraz wyposażenie elektryczne i elektroniczne “ nie mogą być traktowane jako śmieci komunalne, tak więc producenci tych produktów będą zobowiązani do odbierania ich w momencie gdy produkt jest wycofywany z użycia. MSI wypełni wymagania UE, przyjmując produkty (sprzedawane na terenie Unii Europejskiej) wycofywane z użycia. Produkty MSI będzie można zwracać w wyznaczonych punktach zbiorczych.Türkçe
Çevreci özelliğiyle bilinen MSI dünyada çevreyi korumak için hatırlatır: Avrupa Birliği (AB) Kararnamesi Elektrik ve Elektronik Malzeme Atığı, 2002/96/ EC Kararnamesi altında 13 Ağustos 2005 tarihinden itibaren geçerli olmak üzere, elektrikli ve elektronik malzemeler diğer atıklar gibi çöpe atılamayacak ve bu elektonik cihazların üreticileri, cihazların kullanım süreleri bittikten sonra ürünleri geri toplamakla yükümlü olacaktır. Avrupa Birliği’ne satılan MSI markalı ürünlerin kullanım süreleri bittiğinde MSI ürünlerin geri alınması isteği ile işbirliği içerisinde olacaktır. Ürünlerinizi yerel toplama noktalarına bırakabilirsiniz.Česky
Záleží nám na ochraně životního prostředí - společnost MSI upozorňuje... Podle směrnice Evropské unie (“EU”) o likvidaci elektrických a elektronických výrobků 2002/96/EC platné od 13. srpna 2005 je zakázáno likvidovat “elektrické a elektronické výrobky” v běžném komunálním odpadu a výrobci elektronických výrobků, na které se tato směrnice vztahuje, budou povinni odebírat takové výrobky zpět po skončení jejich životnosti. Společnost MSI splní požadavky na odebírání výrobků značky MSI, prodávaných v zemích EU, po skončení jejich životnosti. Tyto výrobky můžete odevzdat v místních sběrnách.Magyar
Annak érdekében, hogy környezetünket megvédjük, illetve környezetvédőként fellépve az MSI emlékezteti Önt, hogy ... Az Európai Unió („EU”) 2005. augusztus 13-án hatályba lépő, az elektromos és elektronikus berendezések hulladékairól szóló 2002/96/EK irányelve szerint az elektromos és elektronikus berendezések többé nem kezelhetőek lakossági hulladékként, és az ilyen elektronikus berendezések gyártói kötelessé válnak az ilyen termékek visszavételére azok hasznos élettartama végén. Az MSI betartja a termékvisszavétellel kapcsolatos követelményeket az MSI márkanév alatt az EU-n belül értékesített termékek esetében, azok élettartamának végén. Az ilyen termékeket a legközelebbi gyűjtőhelyre viheti.Italiano
Per proteggere l’ambiente, MSI, da sempre amica della natura, ti ricorda che…. In base alla Direttiva dell’Unione Europea (EU) sullo Smaltimento dei Materiali Elettrici ed Elettronici, Direttiva 2002/96/EC in vigore dal 13 Agosto 2005, prodotti appartenenti alla categoria dei Materiali Elettrici ed Elettronici non possono più
vii essere eliminati come rifiuti municipali: i produttori di detti materiali saranno obbligati a ritirare ogni prodotto alla fine del suo ciclo di vita. MSI si adeguerà a tale Direttiva ritirando tutti i prodotti marchiati MSI che sono stati venduti all’interno dell’Unione Europea alla fine del loro ciclo di vita. È possibile portare i prodotti nel più vicino punto di raccolta
日本Jis C 0950材質宣言
日本工業規格Jis C 0950により、2006年7月1日以降に販売される特定分野の電気および
電子機器について、製造者による含有物質の表示が義務付けられます。 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 yönetmeliği Türkiye Cumhuriyeti: EEE Yönetmeliğine Uygundur Україна обмеження на наявність небезпечних речовин Обладнання відповідає вимогам Технічного регламенту щодо обмеження використання деяких небезпечних речовин в електричному та електронному обладнані, затвердженого постановою Кабінету Міністрів України від 3 грудня 2008 № 1057. Việt Nam RoHS Kể từ ngày 01/12/2012, tất cả các sản phẩm do công ty MSI sản xuất tuân thủ Thông tư số 30/2011/TT-BCT quy định tạm thời về giới hạn hàm lượng cho phép của một số hóa chất độc hại có trong các sản phẩm điện, điện tử”
viii
Ms-7C56主板产品中有害物质的名称及含量
部件名称 有害物质 铅 (Pb) 汞 (Hg) 镉 (Cd) 六价铬 (Cr(VI)) 多溴联苯(Pbb)
多溴二苯醚(Pbde)
印刷电路板组件* ╳ ○ ○ ○ ○ ○ 纽扣电池 ○ ○ ○ ○ ○ ○ 外部信号连接头 ╳ ○ ○ ○ ○ ○ 其他 (例: 线材等) ╳ ○ ○ ○ ○ ○本表格依据 Sj/T 11364 的规定编制。
○: 表示该有害物质在该部件所有均质材料中的含量均在 Gb/T 26572 规定的限量要
求以下。╳: 表示该有害物质至少在该部件的某一均质材料中的含量超出 Gb/T 26572 规定的限
量要求，但所有部件都符合欧盟RoHS要求。型號(型式)：Ms-7C56
單元 限用物質及其化學符號 鉛 (Pb) 汞 (Hg) 鎘 (Cd) 六價鉻 (Cr+6) 多溴聯苯(Pbb)
多溴二苯醚(Pbde)
電路板 ○ ○ ○ ○ ○ ○ 電子元件 ─ ○ ○ ○ ○ ○ 金屬機構件 ─ ○ ○ ○ ○ ○ 塑膠機構件 ○ ○ ○ ○ ○ ○ 備考1. “超出0.1 wt %” 及 “超出0.01 wt %” 係指限用物質之百分比含量超出百分比含 量基準值。 備考2. “○” 係指該項限用物質之百分比含量未超出百分比含量基準值。 備考3. “─” 係指該項限用物質為排除項目。
ix 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 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 6.0, 2024/02, First release.