Rear I/O Panel; Lan Port Led Status Table; Audio 7.1-Channel Configuration - MSI B150M GAMING PRO Manual

Rear I/O Panel

PS/2 Mouse
USB 3.1 Gen1
PS/2 Keyboard

LAN Port LED Status Table

Link/ Activity LED
Status Description
Off No link
Yellow Linked
Blinking Data activity

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 HD Audio Manager > 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.
USB 3.1 Gen1
VGA
DVI-D
Speed LED
Status
Off
Green
Orange
Line-out
Line-in
LAN
USB 3.1 Gen1 Mic in
Description
10 Mbps connection
100 Mbps connection
1 Gbps connection
Rear I/O Panel
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