MSI B550M PRO-VDH WIFI User Manual

58
UEFI BIOS
HARDWARE MONITOR Menu
This menu allows you to adjust the fan speed manually and monitor CPU/ system
voltage.
Fan operating
window
Smart Fan duty
information
Click to enable
the Smart Fan
Temperature
information
Setting Buttons
Select a fan to be configured
Select a temperature curve line (white)
to be showed in Fan operating window
Select a fan mode for target fan
Voltage
information
∙ Smart Fan - This setting enables/disables the Smart Fan function. Smart Fan is an
excellent feature which will adjust the CPU/system fan speed automatically depending
on the current CPU/system temperature, avoiding the overheating to damage your
system.
▶ Settings Buttons
▪ All Full Speed - configures all fans to run at full operating speed.
▪ All Set Default - configures all fans’ speeds return the BIOS default values.
▪ All Set Cancel - discards current changes and restores previous settings for all
fan .
⚠
Important
Make sure fans are working properly after adjusting the fan speed and switching the
fan mode.

MSI B550M PRO-VDH WIFI Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	-
Audio chip	Realtek ALC892 / Realtek ALC897
Component for	PC
Motherboard chipset	AMD B550
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10 x64
Bluetooth	Yes
LAN controller	Realtek RTL8111H
Bluetooth version	4.2
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN controller model	Intel Dual Band Wireless-AC 3168
Ethernet interface type	Gigabit Ethernet
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speed (max)	4400 MHz
RAID levels	0, 1, 10
Supported storage drive interfaces	M.2, SATA III
PCI Express x1 (Gen 3.x) slots	2
PCI Express x16 (Gen 4.x) slots	1
DirectX version	12.0
USB 3.2 Gen 1 (3.1 Gen 1) connectors	3
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.