6
I/O
I/O
PS/2
LAN
USB 3.1 Gen2 
Type-C
USB 2.0
DVI-D
 
 
 
/LED
 
Off 
 
 
LED
 
Off 10 Mbps
 100 Mbps
 1 Gbps
LANLED
USB 2.0
VGA
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
       
 
USB 3.1 Gen2