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10
Connecting Case Components
After you have installed the motherboard into a case, you can begin con-
necting the motherboard components. Refer to the following:
1
2
3
5
6
7
CPU_FAN: FAN Power Connector
Pin
1
2
3
4
Connect the CPU cooling fan cable to CPU_FAN
Connect the auxiliary power supply cooling fan connector to PWR_FAN
Connect the system cooling fan connector to SYS_FAN
Connect the case switches and indicator LEDs to the PANEL1. If there are 3
pins in the case LED cable, connect to SJ1.
Connect the standard power supply connector to ATX_POWER
Connect the auxiliary power supply connector to ATX12V
Signal Name
System Ground
GND
Power +12V
+12V
Sense
Sensor
Control
Fan Speed Control
Users please note that the fan connector supports the CPU cooling fan of
1.1A~2.2A (26.4W max) at +12V.
Installing the Motherboard
Function
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