MSI PRO B550M-VC WIFI User Manual

41
Overview of Components
EZ Debug LED
These LEDs indicate the debug status of the motherboard.
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.
LED_SW1: EZ LED Control
This switch is used to switch on/ off all the LEDs of motherboard.
LED_OFF
LED_ON
(Default)

MSI PRO B550M-VC WIFI Specifications

General

Chipset	AMD B550
Form Factor	Micro-ATX
Socket	AM4
Memory Slots	4
Maximum Memory	128GB
PCIe Slots	1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16 (x4 mode), 1 x PCIe 3.0 x1
Bluetooth	Bluetooth 5.2
Audio	Realtek ALC897 Codec
PS/2 Ports	1
HDMI Ports	1
DisplayPort Ports	1
Memory Speed	Up to 4400MHz (OC)
Storage Interface	4 x SATA 6Gb/s
LAN	Realtek RTL8125B 2.5Gbps
Wi-Fi	Wi-Fi 6 AX200
Audio Channels	7.1-Channel
RAID Support	RAID 0, RAID 1, RAID 10
BIOS	AMI UEFI