Acer Veriton X4610G Service Manual page 101

Connecting Case Components
CPU_FAN: CPU cooling FAN Power Connector
Pin
1
2
3
4
SYS_FAN: System Cooling FAN Power Connector
Pin
1
2
3
93
Signal Name
GND
+12V
Sense
Control
Signal Name
GND
+12V
Sense
Function
System Ground
Power +12V
Sensor
CPU FAN control
Function
System Ground
Power +12V
Sensor
Chapter 5