ECS A890GXM-A2 Manual page 24

20
SYS_FAN: FAN Power Connector
Pin Signal Name
1
GND
2
+12V
3 Sense
SPK: Internal speaker
Pin Signal Name
1
2
3
4
ATX12V: ATX 12V Power Connector
Pin Signal Name
1
Ground
2
Ground
3
Ground
4
Ground
ATX4P: Auxliary Power Connector for Graphics Interface.
Pin Signal Name
1
NC
2
GND
3
GND
4
+12V
Function
System Ground
Power +12V
Sensor
VCC
Key
NC
Signal
Pin Signal Name
5
+12V
6
+12V
7
+12V
8
+12V
Installing the Motherboard