ASROCK 775/65G Installation Manual page 72

7 2 7 2 7 2 7 2 7 2
USB_PWR
P-7
P+7
GND
DUMMY
1
GND
P+6
P-6
USB_PWR
1
USB_PWR USB_PWR
P-5 P-4
P+5 P+4
GND GND
DUMMY
IRTX
+5VSB
DUMMY
1
GND
IRRX
CD1
AUX1
ASRock 775i65G Motherboard