Gigabyte 5AX - Default Chapter; Atx Power Connector

5AX
25
SOFT PWR : Power On/Off Switch
CPU
1
M1541
M1543
5AX
system immediately
1. Instant On/Off:Power On/Off
2. Delay 4 Seconds:Power. Off
system.Press over 4 Secs
Two Option :
1
ATX Power Connector
CPU
1
M1541
M1543
5AX
1
11
Pin No. Definition
3,5,7,13,15-17 GND
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)
JP1 : CPU Cooling Fan Power Connector
CPU
1
M1541
M1543
5AX
1
Pin No.
Function
1
2
GND
+12V
3
SENSE