Rear I/O Panel; Lan Port Led Status Table; Realtek Audio Console - MSI B550M PRO/ A520M PRO Quick Start Manual

Rear I/O Panel

LAN Port LED Status Table

Link/ Activity LED
Status
Off
Yellow
Blinking

Realtek Audio Console

After Realtek Audio Console is installed. You can use it to change sound settings to get
better sound experience.
Device
Selection
22
Rear I/O Panel
VGA Port
PS/2 Combo port
USB 2.0
Type-A
DisplayPort
Description
No link
Linked
Data activity
Application Enhancement
Connector Settings
Jack Status
USB 3.2 Gen 1
(5Gbps) Type-A
1 Gbps LAN
USB 3.2 Gen 1
(5Gbps) Type-A
Speed LED
Status
Off
Green
Orange
Audio Ports
1 Gbps LAN
10 Mbps
100/ 1000 Mbps
1 Gbps
Main Volume