MSI B450M Pro-M2 V2 User's Guide
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1< 1> Contents
Contents Safety Information ...........................................................................................2
Specifications ...................................................................................................3
Package contents.............................................................................................6
Rear I/O Panel ..................................................................................................7 LAN Port LED Status Table .................................................................................7
Overview of Components ................................................................................8 CPU Socket .........................................................................................................9 DIMM Slots ........................................................................................................10 PCI_E1~3: PCIe Expansion Slots ......................................................................10 JFP1, JFP2: Front Panel Connectors ...............................................................11 SATA1~4: SATA 6Gb/s Connectors....................................................................11 ATX_PWR1, CPU_PWR1: Power Connectors....................................................12 M2_1: M.2 Slot (Key M) .....................................................................................12 JUSB1~2: USB 2.0 Connectors .........................................................................13 JUSB3: USB 3.1 Gen1 Connector .....................................................................13 CPU_FAN1, SYS_FAN1: Fan Connectors ..........................................................14 JTPM1: TPM Module Connector .......................................................................15 JCI1: Chassis Intrusion Connector ...................................................................15 JAUD1: Front Audio Connector .........................................................................16 JCOM1: Serial Port Connector .........................................................................16 JLED1: LED strip connector .............................................................................16 JBAT1: Clear CMOS (Reset BIOS) Jumper .......................................................17 EZ Debug LED: Debug LED indicators ..............................................................17
BIOS Setup .....................................................................................................18 Entering BIOS Setup .........................................................................................18 Resetting BIOS ..................................................................................................19 Updating BIOS ...................................................................................................19
Software Description .....................................................................................20 Installing Windows 10 .....................................................................................20 Installing Drivers ..............................................................................................20 Installing Utilities ..............................................................................................20
Thank you for purchasing the MSI B450M PRO-M2 V2 motherboard. This User Guide gives information about board layout, component overview, BIOS setup and software installation.
2 Safety Information
Safety Information y 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.
y Ensure that all components are securely connected. Loose connections may cause the computer to not recognize a component or fail to start.
y Hold the motherboard by the edges to avoid touching sensitive components.
y 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.
y Store the motherboard in an electrostatic shielding container or on an anti-static pad whenever the motherboard is not installed.
y Before turning on the computer, ensure that there are no loose screws or metal components on the motherboard or anywhere within the computer case.
y Do not boot the computer before installation is completed. This could cause permanent damage to the components as well as injury to the user.
y If you need help during any installation step, please consult a certified computer technician.
y Always turn off the power supply and unplug the power cord from the power outlet before installing or removing any computer component.
y Keep this user guide for future reference.
y Keep this motherboard away from humidity.
y Make sure that your electrical outlet provides the same voltage as is indicated on the PSU, before connecting the PSU to the electrical outlet.
y Place the power cord such a way that people can not step on it. Do not place anything over the power cord.
y All cautions and warnings on the motherboard should be noted.
y 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.
y Do not leave this motherboard in an environment above 60C (140F), it may damage the motherboard.
3Safety Information Specications
Specifications
CPU Supports AMD Ryzen 1st and 2nd Generation/ Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors for Socket AM4
Chipset AMD B450 chipset
Memory
y 2x DDR4 memory slots, support up to 32GB
Supports DDR4 1866/ 2133/ 2400/ 2667 MHz by JEDEC, and 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz by A-XMP OC mode*
y Dual channel memory architecture
y Supports ECC UDIMM memory (non-ECC mode)
y Support non-ECC UDIMM memory
* Please refer www.msi.com for more information on compatible memory.
Expansion Slots
y 1 x PCIe 3.0 x16 slot (PCI_E1)
Supports x16 speed with AMD Ryzen 1st and 2nd Generation processors
Supports x8 speed with AMD Ryzen with Radeon Vega Graphics processors
Supports x4 speed with AMD Athlon with Radeon Vega Graphics Processors
y 2x PCIe 2.0 x1 slots
Onboard Graphics
y 1 x VGA port, supports a maximum resolution of 2048x1280@60HZ*
y 1 x DVI-D port, supports a maximum resolution of 1920x1200@60Hz*
y 1 x HDMI port, supports a maximum resolution of 4096x2160@24Hz*
* Only support when using AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics and A-series Processors * Processors Maximum shared memory of 2048 MB
Storage
AMD B450 Chipset
y 4x SATA 6Gb/s ports*
Supports RAID 0, RAID1 and RAID 10
y 1x M.2 slot (Key M)
Supports PCIe 3.0 x4 (AMD Ryzen 1st and 2nd Generation/ Ryzen with Radeon Vega Graphics) or PCIe 3.0 x2 (AMD Athlon with Radeon Vega Graphics) and SATA 6Gb/s 2242/ 2260/ 2280 storage devices
Continued on next page
4 Specications
Continued from previous page
Audio y Realtek ALC887 Codec
y 7.1-Channel High Definition Audio
LAN 1x Realtek 8111H Gigabit LAN controller
USB
AMD B450 Chipset
y 2x USB 3.1 Gen1 (SuperSpeed USB) ports through the internal USB 3.1 Gen1 connector
y 6x USB 2.0 (High-speed USB) ports (2 ports on the back panel, 4 ports available through the internal USB connectors)
AMD processor
y 4x USB 3.1 Gen1 (SuperSpeed USB) Type-A ports on the back panel
Back Panel Connectors
y 1x PS/2 keyboard/ mouse combo port
y 2x USB 2.0 Type-A ports
y 1x VGA port
y 1x DVI-D port
y 1x HDMI port
y 4x USB 3.1 Gen1 Type-A ports
y 1x LAN (RJ45) port
y 3x audio jacks
Internal Connectors
y 1x 24-pin ATX main power connector
y 1x 8-pin ATX 12V power connector
y 4x SATA 6Gb/s connectors
y 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
y 1x USB 3.1 Gen1 connector (supports additional 2 USB 3.1 Gen1 ports)
y 1x 4-pin CPU fan connector
y 1x 4-pin system fan connector
y 1x Front panel audio connector
y 2x Front panel connectors
y 1x TPM module connector
y 1x Chassis Intrusion connector
y 1x Serial port connector
y 1x LED strip connector
y 1x Clear CMOS jumper
I/O Controller NUVOTON 5567 Controller Chip
Continued on next page
5Specications Specications
Continued from previous page
Hardware Monitor
y CPU/System temperature detection
y CPU/System fan speed detection
y CPU/System fan speed control
Form Factor y m-ATX Form Factor
y 9.6 in. x 8.1 in. (24.4 cm x 20.6 cm)
BIOS Features
y 1x 128 Mb flash
y UEFI AMI BIOS
y ACPI 5.0, SM BIOS 2.8
y Multi-language
Software
y Drivers
y APP MANAGER
y SUPER CHARGER
y COMMAND CENTER
y LIVE UPDATE 6
y MYSTIC LIGHT
y MSI SMART TOOL
y X-BOOST
y RAMDISK
y Norton Security
y Google Chrome,Google Toolbar, Google Drive
y CPU-Z MSI GAMING
Continued on next page
6 Package contents
Continued from previous page
Special Features
y Audio
Audio Boost
y Storage
Turbo M.2
StoreMI
y Fan
Smart Fan Control
y LED
Mystic light SYNC
EZ DEBUG LED
y Protection
PCI-E Steel Slot
y Performance
DDR4 Boost
Core Boost
OC Genie
y VR
VR Ready
y BIOS
Click BIOS 5
AMD FreeSync Ready
AMD Precision Boost OverDrive
Package contents Please check the contents of your motherboard package. It should contain:
y Motherboard
y Driver DVD
y Quick Installation Guide
y I/O Shielding
y SATA 6G Cable x2
y Case Badge
y VIP Card
y M.2 Screw x1
Important If any of the above items are damaged or missing, please contact your retailer.
7Package contents Rear I/O Panel
Rear I/O Panel
Audio 7.1-channel Configuration To configure 7.1-channel audio, you have to connect front audio I/O module to JAUD1 connector and follow the below steps.
1. Click on the Realtek Audio Console > Advanced Settings to open the dialog below.
2. Select Mute the rear output device, when a front headphone plugged in.
3. Plug your speakers to audio jacks on rear and front I/O panel. When you plug into a device at an audio jack, a dialogue window will pop up asking you which device is current connected.
Link/ Activity LED Status Description Off No link
Yellow Linked
Blinking Data activity
Speed LED Status Description Off 10 Mbps connection
Green 100 Mbps connection
Orange 1 Gbps connection
LAN Port LED Status Table
PS/2 Mouse
PS/2 Keyboard
LAN
USB 3.1 Gen1
USB 2.0
DVI-D
VGA
Line-inLine-out
Mic in
8 Overview of Components
BAT1
CPU_FAN1
CPU SocketSYS_FAN1
PCI_E3
JAUD1
JTPM1
PCI_E2
PCI_E1
DIMMA1
DIMMB1
JBAT1
JCI1
JFP2
SATA2
SATA1
ATX_PWR1
CPU_PWR1
EZ Debug LED
SATA3
M2_1
SATA4
JUSB1 JUSB3
JUSB2
JLED1 JFP1JCOM1
Overview of Components
52.00mm*
* Distance from the center of the CPU to the nearest DIMM slot.
9Overview of Components Overview of Components
CPU Socket Please install the CPU into the CPU socket as shown below.
Important y When changing the processor, the system configuration could be cleared and reset
BIOS to default values due to the AM4 processors architecture. y Always unplug the power cord from the power outlet before installing or removing
the CPU. y When installing a CPU, always remember to install a CPU heatsink. A CPU heatsink
is necessary to prevent overheating and maintain system stability. y Confirm that the CPU heatsink has formed a tight seal with the CPU before booting
your system. y 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.
y If you purchased a separate CPU and heatsink/ cooler, Please refer to the documentation in the heatsink/ cooler package for more details about installation.
1
3
5
4
6
7
8
2
10 Overview of Components
DIMM Slots Please install the memory module into the DIMM slot as shown below.
Important y Due to chipset resource usage, the available capacity of memory will be a little less
than the amount of installed. y Based on processor specification, the Memory DIMM voltage below 1.35V is
suggested to protect the processor. y Due to AM4 CPU/memory controller official specification limitation, the frequency
of memory modules may operate lower than the marked value under the default state. Please refer www.msi.com for more information on compatible memory.
PCI_E1~3: PCIe Expansion Slots
Important y 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 cards documentation to check for any necessary additional hardware or software changes.
y 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.
1
1 2
3
3
2
Processors
Slots
RYZEN Series Ryzen with Radeon Vega Graphics and A-series / Athlon X4
Athlon with Radeon Vega Graphics
PCI_E1 PCIe 3.0 x16 PCIe 3.0 x8 PCIe 3.0 x4
PCI_E2 PCIe 2.0 x1 PCIe 2.0 x1 PCIe 2.0 x1
PCI_E3 PCIe 2.0 x1 PCIe 2.0 x1 PCIe 2.0 x1
11Overview of Components Overview of Components
SATA1~4: SATA 6Gb/s Connectors These connectors are SATA 6Gb/s interface ports. Each connector can connect to one SATA device.
SATA1
SATA2 SATA3
SATA4
Important y Please do not fold the SATA cable at a 90-degree angle. Data loss may result during
transmission otherwise. y 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.
JFP1, JFP2: Front Panel Connectors These connectors connect to the switches and LEDs on the front panel.
JFP1
Reserved
+ + +
+- - -
-
Power LED
HDD LED Reset Switch
Power Switch
1 2 10
9
1 HDD LED + 2 Power LED +
3 HDD LED - 4 Power LED -
5 Reset Switch 6 Power Switch
7 Reset Switch 8 Power Switch
9 Reserved 10 No Pin
+
+ -
- Speaker
Buzzer1 JFP2
1 Speaker - 2 Buzzer +
3 Buzzer - 4 Speaker +
12 Overview of Components
ATX_PWR1, CPU_PWR1: Power Connectors These connectors allow you to connect an ATX power supply.
24
131
12
ATX_PWR1
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Ground 15 Ground
4 +5V 16 PS-ON#
5 Ground 17 Ground
6 +5V 18 Ground
7 Ground 19 Ground
8 PWR OK 20 Res
9 5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 Ground
5
4 1
8
CPU_PWR1
1 Ground 5 +12V
2 Ground 6 +12V
3 Ground 7 +12V
4 Ground 8 +12V
Important Make sure that all the power cables are securely connected to a proper ATX power supply to ensure stable operation of the motherboard.
M2_1: M.2 Slot (Key M) Please install the M.2 solid-state drive (SSD) into the M.2 slot as shown below.
1
2
3
4 30
13Overview of Components Overview of Components
JUSB3: USB 3.1 Gen1 Connector This connector allows you to connect USB 3.1 Gen1 ports on the front panel.
1 10
1120
1 Power 11 USB2.0+
2 USB3_RX_DN 12 USB2.0-
3 USB3_RX_DP 13 Ground
4 Ground 14 USB3_TX_C_DP
5 USB3_TX_C_DN 15 USB3_TX_C_DN
6 USB3_TX_C_DP 16 Ground
7 Ground 17 USB3_RX_DP
8 USB2.0- 18 USB3_RX_DN
9 USB2.0+ 19 Power
10 NC 20 No Pin
Important Note that the Power and Ground pins must be connected correctly to avoid possible damage.
JUSB1~2: USB 2.0 Connectors These connectors allow you to connect USB 2.0 ports on the front panel.
1
2 10
9
1 VCC 2 VCC
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 Ground 8 Ground
9 No Pin 10 NC
Important y Note that the VCC and Ground pins must be connected correctly to avoid possible
damage. y In order to recharge your iPad,iPhone and iPod through USB ports, please install
MSI SUPER CHARGER utility.
14 Overview of Components
CPU_FAN1, SYS_FAN1: 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. When you plug a 3-pin (Non-PWM) fan to a fan connector in PWM mode, the fan speed will always maintain at 100%, which might create a lot of noise. You can follow the instruction below to adjust the fan connector to PWM or DC Mode.
Switching fan mode and adjusting fan speed You can switch between PWM mode and DC mode and adjust fan speed in BIOS > HARDWARE MONITOR.
Select PWM mode or DC mode
Important Make sure fans are working properly after switching the PWM/ DC mode.
There are gradient points of the fan speed that allow you to adjust fan speed in relation to CPU temperature.
Default PWM Mode fan connector
Default DC Mode fan connector
1
CPU_FAN1
1
SYS_FAN1
PWM Mode pin definition
1 Ground 2 +12V
3 Sense 4 Speed Control Signal
DC Mode pin definition
1 Ground 2 Voltage Control
3 Sense 4 NC
Pin definition of fan connectors
15Overview of Components Overview of Components
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 14
13
1 LPC Clock 2 3V Standby power
3 LPC Reset 4 3.3V Power
5 LPC address & data pin0 6 Serial IRQ
7 LPC address & data pin1 8 5V Power
9 LPC address & data pin2 10 No Pin
11 LPC address & data pin3 12 Ground
13 LPC Frame 14 Ground
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 > SETTINGS > 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 > SETTINGS > 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.
16 Overview of Components
JAUD1: Front Audio Connector This connector allow you to connect audio jacks on the front panel.
1
2 10
9
1 MIC L 2 Ground
3 MIC R 4 NC
5 Head Phone R 6 MIC Detection
7 SENSE_SEND 8 No Pin
9 Head Phone L 10 Head Phone Detection
JCOM1: Serial Port Connector These connectors allow you to connect the optional serial port with bracket.
1
2 10
9
1 DCD 2 SIN
3 SOUT 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 No Pin
JLED1: LED strip connector This connector allows you to connect the single color LED strip.
Important y This connector supports 5050 single-color LED strips with the maximum power
rating of 3A (12V). Please keeping the LED strip shorter than 2 meters to prevent dimming.
y Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the LED strip.
y Please use MYSTIC LIGHT to control the extended LED strip.
1
1 +12V 2 NC
3 Signal 4 NC 1 JLED1
5050 LED strip
17Overview of Components Overview of Components
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 jumper 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.
EZ Debug LED: Debug LED indicators These LEDs indicate the status of the motherboard.
CPU - indicates CPU is not detected or fail.
DRAM - indicates DRAM is not detected or fail.
VGA - indicates GPU is not detected or fail.
BOOT - indicates booting device is not detected or fail.
18 BIOS Setup
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 y BIOS items are continuous update for better system performance. Therefore, the
description may be slightly different from the latest BIOS and should be held for reference only. You could also refer to the HELP information panel for BIOS item description.
y The pictures in this chapter are for reference only and may vary from the product you purchased.
y The BIOS items will vary with the processor.
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
F2: Add/ Remove a favorite item
F3: Enter Favorites menu
F4: Enter CPU Specifications menu
F5: Enter Memory-Z 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).
* When you press F10, a confirmation window appears and it provides the modification information. Select between Yes or No to confirm your choice.
19BIOS Setup BIOS Setup
Resetting BIOS You might need to restore the default BIOS setting to solve certain problems. There are several ways to reset BIOS:
y Go to BIOS and press F6 to load optimized defaults.
y Short the Clear CMOS jumper on the motherboard.
Important 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:
1. Press Del key to enter the BIOS Setup during POST.
2. Insert the USB flash drive that contains the update file into the computer.
3. Select the M-FLASH tab and click on Yes to reboot the system and enter the flash mode.
4. Select a BIOS file to perform the BIOS update process.
5. After the flashing process is 100% completed, the system will reboot automatically.
Updating the BIOS with Live Update 6 Before updating:
Make sure the LAN driver is already installed and the Internet connection is set properly.
Updating BIOS:
1. Install and launch MSI LIVE UPDATE 6.
2. Select BIOS Update.
3. Click on Scan button.
4. Click on Download icon to download and install the latest BIOS file.
5. Click Next and choose In Windows mode. And then click Next and Start to start updating BIOS.
6. After the flashing process is 100% completed, the system will restart automatically.
20 Software Description
Software Description Please download and update the latest utilities and drivers at www.msi.com
Installing Windows 10 1. Power on the computer.
2. Insert the Windows 10 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 10 installation disc/USB from the Boot Menu.
6. Press any key when screen shows Press any key to boot from CD or DVD... message.
7. Follow the instructions on the screen to install Windows 10.
Installing Drivers 1. Start up your computer in Windows 10.
2. Insert MSI Driver Disc into your optical drive.
3. Click the Select to choose what happens with this disc pop-up notification, then select Run DVDSetup.exe to open the installer. If you turn off the AutoPlay feature from the Windows Control Panel, you can still manually execute the DVDSetup.exe from the root path of the MSI Driver Disc.
4. The installer will find and list all necessary drivers in the Drivers/Software tab.
5. Click the Install button in the lower-right corner of the window.
6. The drivers installation will then be in progress, after it has finished it will prompt you to restart.
7. Click OK button to finish.
8. Restart your computer.
Installing Utilities Before you install utilities, you must complete drivers installation. 1. Open the installer as described above.
2. Click the Utilities tab.
3. Select the utilities you want to install.
4. Click the Install button in the lower-right corner of the window.
5. The utilities installation will then be in progress, after it has finished it will prompt you to restart.
6. Click OK button to finish.
7. Restart your computer.
1< 1>
...........................................................................................................2
...................................................................................................................3
.......................................................................................................6
I/O .....................................................................................................7 LAN LED ...................................................................................7
........................................................................................................8 CPU ..............................................................................................................9 DIMM .........................................................................................................10 PCI_E1~3: PCIe ..................................................................................10 JFP1, JFP2: ............................................................................11 SATA1~4: SATA 6Gb/s .............................................................................11 ATX_PWR1, CPU_PWR1: ...............................................................12 M2_1: M.2 (Key M) .....................................................................................12 JUSB1~2: USB 2.0 ..................................................................................13 JUSB3: USB 3.1 Gen1 ............................................................................13 CPU_FAN1, SYS_FAN1: .....................................................................14 JTPM1: TPM ...................................................................................15 JCI1: ........................................................................................15 JAUD1: ................................................................................16 JCOM1: ................................................................................16 JLED1: LED .................................................................................16 JBAT1: CMOS (Reset BIOS) ............................................................17 EZ LED: LED ....................................................................17
BIOS ........................................................................................................18 BIOS ...........................................................................................................18 BIOS ...........................................................................................................19 BIOS ....................................................................................................19
...............................................................................................20 Windows 10 .......................................................................................20 ..............................................................................................20 .............................................................................................20
MSI B450M PRO-M2 V2 . , , BIOS .
2
y (ESD) .
y . , .
y .
y ESD . ESD , .
y .
y .
y . , .
y .
y .
y .
y .
y PSU PSU .
y . .
y .
y , .
.
.
.
.
.
y 60C (140F) . .
3
CPU AM4 AMD Ryzen 1 2 / Radeon Ryzen /Radeon Athlon
AMD B450
y DDR4 2, 32GB DDR4 1866/ 2133/ 2400/ 2667 MHz (by JEDEC)
2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC ) *
y y ECC UDIMM (non-ECC ) y non-ECC UDIMM
* www.msi. com .
y PCIe 3.0 x16 1 (PCI_E1)
AMD Ryzen 1 2 x16
Radeon AMD Ryzen x8 Radeon AMD Athlon
x4 y PCIe 2.0 x1 2
y VGA 1, 2048x1280@60Hz *
y DVI-D 1, 1920x1200@60Hz* *
y HDMI 1.4 1, 4096x2160@24Hz *
* Radeon AMDRyzen/ Radeon Athlon A- * 2048MB
AMD B450 y SATA 6Gb/s 4*
RAID 0, RAID1 RAID 10 y M.2 1 (Key M)
PCIe 3.0 x4 (AMD Ryzen 1 2/ Radeon Ryzen) PCIe 3.0 x2 ( Radeon AMD Athlon ) SATA 6Gb/s 2242/ 2260/ 2280
4
y Realtek ALC887 y 7.1- HD
LAN Realtek 8111H Gigabit LAN 1
USB
AMD B450
y USB 3.1 Gen1 ( USB) USB 3.1 Gen1 2
y USB 2.0 USB 2.0 ( USB) 6 ( 2, USB 4)
AMD y USB 3.1 Gen1 ( USB) A 4
y PS/2 / 1 y USB 2.0 A 2 y VGA 1 y DVI-D 1 y HDMI 1 y USB 3.1 Gen1 A 4 y LAN (RJ45) 1 y 3
y 24 ATX 1 y 8 ATX 12V 1 y SATA 6Gb/s 4 y USB 2.0 2 ( USB 2.0 4)
y USB 3.1 Gen1 1 ( USB 3.1 Gen1 2)
y 4 CPU 1 y 4 1 y 1 y 2 y TPM 1 y 1 y 1 y LED 1 y CMOS 1
I/O NUVOTON 5567
5
y CPU/ y CPU/ y CPU/
y m-ATX y 9.6 in. x 8.1 in. (24.4 cm x 20.6 cm)
BIOS
y 128 Mb 1 y UEFI AMI BIOS
y ACPI 5.0, SM BIOS 2.8
y
y y
y y y 6
y y MSI y X- y y y : , , y CPU-Z MSI
6
y
y M.2
StoreMI
y
y LED
EZ LED
y PCI-E
y DDR4 Core OC Genie
y VR
VR Ready
y BIOS
BIOS 5
AMD FreeSync Ready
AMD OverDrive
. .:
y y DVD
y y I/O y SATA 6G 2
y y VIP y M.2 1
.
7 I/O
I/O
PS/2
PS/2
7.1- 7.1 I/O JAUD1 . .
1. Realtek HD Audio Manager(Realtek HD ) > Advanced Settings( ) .
2. Mute the rear output device, when a front headphone plugged in( ) .
3. I/O . .
LAN LED / LED
LAN
.
LAN
.
LAN
.
LED
10 Mbps
.
100 Mbps
.
1 Gbps
.
LAN
USB 3.1 Gen1
USB 2.0
DVI-D
VGA
8
BAT1
CPU_FAN1
CPU SYS_FAN1
PCI_E3
JAUD1
JTPM1
PCI_E2
PCI_E1
DIMMA1
DIMMB1
JBAT1
JCI1
JFP2
SATA2
SATA1
ATX_PWR1
CPU_PWR1
EZ LED
SATA3
M2_1
SATA4
JUSB1 JUSB3
JUSB2
JLED1 JFP1JCOM1
52.00mm*
* CPU DIMM .
9
CPU CPU CPU .
y , AM4 BIOS .
y CPU . y CPU , CPU . CPU .
y CPU . y CPU CPU . CPU ( ) .
y CPU / , / .
1
3
5
4
6
7
8
2
10
DIMM DIMM .
y . y CPU CPU DIMM 1.35V . y AM4 CPU/ . www.msi.com .
PCI_E1~3: PCIe
y . .
y , MSI Gaming Series Graphics Card Bolster .
1
1 2
3
3
2
RYZEN
Radeon Ryzen A- / Athlon X4
Radeon Athlon
PCI_E1 PCIe 3.0 x16 PCIe 3.0 x8 PCIe 3.0 x4
PCI_E2 PCIe 2.0 x1 PCIe 2.0 x1 PCIe 2.0 x1
PCI_E3 PCIe 2.0 x1 PCIe 2.0 x1 PCIe 2.0 x1
11
SATA1~4: SATA 6Gb/s SATA 6Gb/s . SATA .
SATA1
SATA2 SATA3
SATA4
y SATA 90 . , . y SATA . .
JFP1, JFP2: LED .
JFP1
Reserved
+ + +
+- - -
-
Power LED
HDD LED Reset Switch
Power Switch
1 2 10
9
1 HDD LED + 2 Power LED +
3 HDD LED - 4 Power LED -
5 Reset Switch 6 Power Switch
7 Reset Switch 8 Power Switch
9 Reserved 10 No Pin
+
+ -
- Speaker
Buzzer1 JFP2
1 Speaker - 2 Buzzer +
3 Buzzer - 4 Speaker +
12
ATX_PWR1, CPU_PWR1: ATX .
24
131
12
ATX_PWR1
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Ground 15 Ground
4 +5V 16 PS-ON#
5 Ground 17 Ground
6 +5V 18 Ground
7 Ground 19 Ground
8 PWR OK 20 Res
9 5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 Ground
5
4 1
8
CPU_PWR1
1 Ground 5 +12V
2 Ground 6 +12V
3 Ground 7 +12V
4 Ground 8 +12V
ATX .
M2_1: M.2 (Key M) M.2 (SSD) M.2 .
1
2
3
4 30
13
JUSB3: USB 3.1 Gen1 USB 3.1 Gen1 .
1 10
1120
1 Power 11 USB2.0+
2 USB3_RX_DN 12 USB2.0-
3 USB3_RX_DP 13 Ground
4 Ground 14 USB3_TX_C_DP
5 USB3_TX_C_DN 15 USB3_TX_C_DN
6 USB3_TX_C_DP 16 Ground
7 Ground 17 USB3_RX_DP
8 USB2.0- 18 USB3_RX_DN
9 USB2.0+ 19 Power
10 NC 20 No Pin
.
JUSB1~2: USB 2.0 USB 2.0 .
1
2 10
9
1 VCC 2 VCC
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 Ground 8 Ground
9 No Pin 10 NC
y VCC . y USB iPad,iPhone iPod MSI SUPER CHARGER .
14
CPU_FAN1, SYS_FAN1: PWM (Pulse Width Modulation) DC . PWM 12V . DC . PWM 3- (Non-PWM) , 100% . PWM DC .
PWM DC BIOS > HARDWARE MONITOR( ) .
PWM DC
PWM/ DC , .
CPU .
PWM
DC
1
CPU_FAN1
1
SYS_FAN1
PWM 1 Ground 2 +12V
3 Sense 4 Speed Control Signal
DC 1 Ground 2 Voltage Control
3 Sense 4 NC
15
JTPM1: TPM TPM (Trusted Platform Module) . TPM .
1
2 14
13
1 LPC Clock 2 3V Standby power
3 LPC Reset 4 3.3V Power
5 LPC address & data pin0 6 Serial IRQ
7 LPC address & data pin1 8 5V Power
9 LPC address & data pin2 10 No Pin
11 LPC address & data pin3 12 Ground
13 LPC Frame 14 Ground
JCI1: .
( )
1. JCI1 / .
2. .
3. BIOS > SETTINGS() > Security() > Chassis Intrusion Configuration( ) .
4. Chassis Intrusion( ) Enabled() .
5. F10 . Enter Yes .
6. .
1. BIOS > SETTINGS() > Security() > Chassis Intrusion Configuration( ) .
2. Chassis Intrusion( ) Reset() .
3. F10 . Enter Yes .
16
JAUD1: .
1
2 10
9
1 MIC L 2 Ground
3 MIC R 4 NC
5 Head Phone R 6 MIC Detection
7 SENSE_SEND 8 No Pin
9 Head Phone L 10 Head Phone Detection
JCOM1: .
1
2 10
9
1 DCD 2 SIN
3 SOUT 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 No Pin
JLED1: LED LED .
y 3A (12V) 5050 LED . LED 2m .
y LED .
y MYSTIC LIGHT LED .
1
1 +12V 2 NC
3 Signal 4 NC 1 JLED1
5050 LED
17
JBAT1: CMOS (Reset BIOS) CMOS . CMOS .
( )
CMOS/
BIOS
BIOS 1. .
2. JBAT1 5-10 .
3. JBAT1 .
4. .
EZ LED: LED LED .
CPU - CPU .
DRAM - DRAM .
VGA - GPU .il.
BOOT - .
18 BIOS
BIOS . BIOS , .
y BIOS . BIOS . BIOS HELP() .
y . y BIOS .
BIOS Press DEL key to enter Setup Menu, F11 to enter Boot Menu(DEL , F11 ) Delete .
F1: F2: / F3:
F4: CPU F5: Memory-Z
F6: F7: EZ
F8: F9:
F10: *
F12: USB (FAT/ FAT32 )
* F10 . Yes No .
19BIOS BIOS
BIOS BIOS . BIOS .
y BIOS F6 .
y CMOS .