User Manual
![](/manual/msi/b450pvdhmax/user-manual-catalan-welsh-german-english-french-japanese-korean-russian-slovak-vietnamese-chinese/images/img-138.png)
7
I/O
I/O
/ LED
Off
LED
Off 10 Mbps
100 Mbps
1 Gbps
LANLED
7.1
7.1I/O
JAUD1
1. Realtek HD Audio Manager > Advanced Settings
2.
Mute the rear output device, when a front headphone plugged in (
)
3. I/O
PS/2
LAN
USB 3.2 Gen1USB 2.0
USB 2.0
DVI-D
VGA