ECS A890GXM-A

22
Installing the Motherboard
SPK: Internal speaker
Pin Signal Name
1 VCC
2 Key
3 NC
4 Signal
SYS_FAN: FAN Power Connector
Pin Signal Name Function
1 GND System Ground
2
+12V Power +12V
3 Sense Sensor
ATX4P: Auxliary Power Connector for Graphics Interface.
4 +12V
3 GND
2 GND
1 NC
Pin Signal Name
ATX12V: ATX 12V Power Connector
Pin Signal Name
4 Ground
3 Ground
2 Ground
1 Ground
Pin Signal Name
5 +12V
6 +12V
7 +12V
8 +12V