Gigabyte GA-7ZXE User Manual page 23

SYS_FAN: System Fan
ATX Power
Please note:
AC power cord should only be connected to your power supply unit after ATX
power cable and other related devices are firmly connected to the mainboard.
1
Pin No. Definition
1 GND
2 +12V
3 SENSE
20 11
10 1
Pin No. Definition
3,5,7,13,
GND
15-17
1,2,11 3.3V
4,6,19,20 VCC
10 +12V
12 -12V
18 -5V
8 Power Good
9 5V SB (stand by+5V)
14 PS-ON (Soft On/Off)
16
Connectors