Thank you for purchasing the MSI® B450M BAZOOKA V2 motherboard. 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
AMD® AM4 CPU
DDR4 Memory
SATA DVD Drive
Thermal Paste
CPU Fan
Power Supply Unit
Chassis
SATA Hard Disk Drive
Graphics Card
Phillips Screwdriver
A Package of Screws
Quick Start
1
Installing a Processor
https://youtu.be/Xv89nhFk1vc
3
2
1
5
4
Quick Start
2
6
8
9
7
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.
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 60°C (140°F), it may damage
the motherboard.
Safety Information
15
Specifications
Supports AMD
CPU
ChipsetAMD
Memory
Expansion Slots
Onboard Graphics
with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega
Graphics Processors for Socket AM4
* Please refer www.msi.com for more information on compatible memory.
@60Hz*
4096x2160@30Hz, 2560x1600@60Hz*
* Only support when using AMD® Ryzen™ with Radeon™ Vega Graphics/ Athlon™
with Radeon™ Vega Graphics Processors
y 1x DVI-D port, support a maximum resolution of 1920x1200
y 1x HDMI™ 1.4 port, supports a maximum resolution of
16
Storage
Specifications
®
CPU
AMD
y 1x M.2 slot (Key M)
Supports PCIe 3.0 x4 (AMD
Generation/ Ryzen™ with Radeon™ Vega Graphics) or
PCIe 3.0 x2 (AMD
®
Athlon™ with Radeon™ Vega Graphics)
®
Ryzen 1st and 2nd
and SATA 6Gb/s
Supports 2242/ 2260 /2280 storage devices
®
AMD
B450 Chipset
y 4x SATA 6Gb/s ports
Continued on next page
RAID
USB
Continued from previous page
®
AMD
B450 Chipset
y Supports RAID 0, RAID1 and RAID 10 for SATA storage
devices
®
y AMD
B450 Chipset
2x USB 3.1 Gen1 (SuperSpeed USB) Type-A ports
available through the internal USB 3.1 Gen1 connector
8x USB 2.0 (High-speed USB) ports (4 Type-A ports on
the back panel, 4 ports available through the internal
USB 2.0 connectors)
®
y AMD
CPU
4x USB 3.1 Gen1 (SuperSpeed USB) Type-A ports on the
back panel
LANy 1x Realtek
®
Audio
y Realteky 7.1-Channel High Definition Audio
y 1x PS/2 keyboard/ mouse combo porty 4x USB 2.0 Type-A portsy 1x DVI-D port
Back Panel
Connectors
y 1x HDMIy 4x USB 3.1 Gen1 Type-A portsy 1x LAN (RJ45) porty 3x audio jacks
Continued on next page
®
8111HGigabit LAN controller
ALC892 Codec
™
port
Specifications
17
Continued from previous page
y 1x 24-pin ATX main power connectory 1x 8-pin ATX 12V power connectory 4x SATA 6Gb/s connectorsy 2x USB 2.0 connectors (support additional 4 USB 2.0 ports)y 1x USB 3.1 Gen1 connectors (support additional 2 USB 3.1
Gen1 ports)
y 1x 4-pin CPU fan connector
Internal Connectors
I/O ControllerNUVOTON NCT6795 Controller Chip
Hardware Monitor
y 2x 4-pin system fan connectorsy 1x TPM module connectory 1x Front panel audio connectory 2x System panel connectorsy 1x Chassis Intrusion connectory 1x Serial Port connectory 1x parallel port connectory 1x Clear CMOS jumpery 1x 5050 RGB LED strip 12V connector
y CPU/System temperature detectiony CPU/System fan speed detectiony CPU/System fan speed control
18
Specifications
Form Factor
BIOS Features
y ATX Form Factory 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)
y 1x 128 Mb flashy UEFI AMI BIOSy ACPI 6.1, SM BIOS 2.8y Multi-language
Continued on next page
Software
Special Features
Continued from previous page
y Driversy APP MANAGERy SUPER CHARGERy COMMAND CENTERy LIVE UPDATE 6y SMART TOOLy RAMDISKy X-BOOSTy GAMING APPy MYSTIC LIGHTy Open Broadcaster Software (OBS)y CPU-Z MSI GAMING
™
y Norton
Internet Security Solution
y Google Chrome
™
, Google Toolbar, Google Drive
y Audio
Audio Boost
y Storage
Turbo M.2
StoreMI
y Fan
GAMING Fan Control
y LED
Mystic Light
Mystic Light Extension (RGB)
EZ DEBUG LED
y Protection
PCIe Steel Armor
Continued on next page
Specifications
19
Continued from previous page
y Performance
DDR4 Boost
GAME Boost
CORE Boost
y VR
VR Ready
Special Features
y Gamer Experience
GAMING HOTKEY
GAMING MOUSE Control
y BIOS
Click BIOS 5
y Certification
GAMING Certified
Package contents
Please check the contents of your motherboard package. It should contain:
y Motherboardy Driver DVDy User Manualy Quick Installation Guidey I/O Shieldingy SATA 6G Cable x2 y Case Badgey Product registration cardy M.2 Screw x1
Important
If any of the above items are damaged or missing, please contact your retailer.
Package contents
20
Block Diagram
HDMIDVI-D
2 Channel DDR4 Memory
PCI Express Bus
NV6795
Super I/O
PS/2 Mouse / Keyboard
1 x M.2
4x SATA 6Gb/s
8x USB 2.0
CPU
PCIe x4/ x2
CHIPSET
Audio Jacks
2x USB 3.1 Gen1
4x USB 3.1 Gen1
Realtek
ALC892
PCIe x1
PCIe x1
Block Diagram
21
Rear I/O Panel
PS/2
USB 2.0 Type-A
USB 3.1 Gen1
Type-A
Line-In
LAN
DVI-D
Line-Out
Mic-In
USB 2.0 Type-A
USB 3.1 Gen1 Type-A
LAN Port LED Status Table
Link/ Activity LED
StatusDescription
OffNo link
YellowLinked
BlinkingData activity
Speed LED
StatusDescription
Off10 Mbps connection
Green100 Mbps connection
Orange1 Gbps connection
Realtek Audio Console
After Realtek Audio Console is installed. You can use it to change sound settings to get
better sound experience.
Application EnhancementAdvanced Settings
Rear I/O Panel
22
Device
Selection
Connector Settings
Main Volume
Jack Status
y Device Selection - allows you to select a audio output source to change the related
options. The check sign indicates the devices as default.
y Application Enhancement - the array of options will provide you a complete guidance
of anticipated sound effect for both output and input device.
y Advanced Settings - provides the mechanism to deal with 2 independent audio
streams.
y Main Volume - controls the volume or balance the right/left side of the speakers that
you plugged in front or rear panel by adjust the bar.
y Jack Status - depicts all render and capture devices currently connected with your
computer.
y Connector Settings - configures the connection settings.
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 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.
Important
The pictures above for reference only and may vary from the product you purchased.
Rear I/O Panel
23
Overview of Components
PCI_E1
M2_1
PCI_E2
PCI_E3
JBAT1
CPU_PWR1
JAUD1
SYS_FAN2
JRGB1
SYS_FAN1
JCOM1
CPU Socket
BAT1
JTPM1
CPU_FAN1
JLPT1
JUSB1
DIMMA1
DIMMA2
JUSB2
DIMMB1
DIMMB2
JUSB3
ATX_PWR1
SATA1
SATA2
SATA▼3▲4
JCI1
JFP2
JFP1
Overview of Components
24
Component Contents
Port NamePort TypePage
CPU_FAN1, SYS_FAN1~2Fan Connectors33
CPU_PWR1, ATX_PWR1Power Connectors31
DIMMA1, DIMMA2, DIMMB1, DIMMB2DIMM Slots27
JAUD1Front Audio Connector29
JBAT1Clear CMOS Jumper34
JCI1Chassis Intrusion Connector34
JCOM1Serial Port Connector33
JFP1, JFP2Front Panel Connectors30
JLPT1Parallel Port Connector31
JRGB1RGB LED connector35
JTPM1TPM Module Connector30
JUSB1~2USB 2.0 Connectors32
JUSB3USB 3.1 Gen1 Connector32
M2_1M.2 Slot (Key M)29
PCI_E1~3PCIe Expansion Slots28
Processor SocketAM4 socket26
SATA1~4SATA 6Gb/s Connectors28
Overview of Components
25
Processor Socket
Distance from the center of the
CPU to the nearest DIMM slot.
53.81
mm
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.
Important
y
When changing the processor, the system configuration could be cleared and reset
BIOS to default values, due to the AM4 processor’s 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.
y
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
operation beyond product specifications.
®
does not guarantee the damages or risks caused by inadequate
Overview of Components
26
DIMM Slots
DIMMA1DIMMB1
Channel AChannel B
DIMMA2DIMMB2
Memory module installation recommendation
DIMMB2DIMMB2
DIMMA2DIMMA2DIMMA2
DIMMB1
DIMMA1
Important
y
Always insert memory modules in the DIMMA2 slot first.
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
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.
y
It is recommended to use a more efficient memory cooling system for full DIMMs
installation or overclocking.
y
The stability and compatibility of installed memory module depend on installed CPU
and devices when overclocking.
y
Due to AM4 processor/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.
* For Ryzen™ 1st and 2nd Generation processors
** For Ryzen™ with Radeon Vega Graphics processors
*** For Athlon™ with Radeon Vega Graphics processors
PCI_E3: PCIe 2.0 x1
Important
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.
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
card’s documentation to check for any necessary additional hardware or software
changes.
SATA1~4: SATA 6Gb/s Connectors
These connectors are SATA 6Gb/s interface ports. Each connector can connect to one
SATA device.
SATA1
SATA4
SATA3
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.
Overview of Components
28
SATA2
M2_1: M.2 Slot (Key M)
Installing M.2 SSD
1. Loosen the M.2 riser screw from the
motherboard.
2. Move and fasten the M.2 riser screw to
the appropriate location for your M.2
SSD.
Video Demonstration
Watch the video to learn how to Install M.2
module.
http://youtu.be/JCTFABytrYA
3. Insert your M.2 SSD into the M.2
slot at a 30-degree angle.
4. Secure the M.2 SSD in place with
the supplied M.2 screw.
Supplied
M.2 screw
3
4
2
30°
1
JAUD1: Front Audio Connector
This connector allows you to connect audio jacks on the front panel.
210
1
9
1MIC L2Ground
3MIC R4NC
5Head Phone R6MIC Detection
7SENSE_SEND8No Pin
9Head Phone L10Head Phone Detection
Overview of Components
29
JFP1, JFP2: Front Panel Connectors
These connectors connect to the switches and LEDs on the front panel.
Power LED
JFP1
Power Switch
+++-
--
210
1
-
+
9
Reserved
HDD LED Reset Switch
1HDD LED +2Power LED +
3HDD LED -4Power LED -
5Reset Switch6Power Switch
7Reset Switch8Power Switch
9Reserved10No Pin
1Speaker -2Buzzer +
3Buzzer -4Speaker +
JFP2
Buzzer
++-
1
Speaker
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.
214
1
1LPC Clock23V Standby power
3LPC Reset43.3V Power
5LPC address & data pin06Serial IRQ
7LPC address & data pin185V Power
9LPC address & data pin210No Pin
11LPC address & data pin312Ground
13LPC Frame14Ground
13
Overview of Components
30
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