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Chapter 5
69
Connecting Case Components
After you have installed the motherboard into a case, you can begin connecting the motherboard components.
Refer to the following:
CPUFA1/SYS_FAN: FAN Power Connectors
Pin
Signal Name
Function
1
GND
System Ground
2
+12V
Power +12V
3
Sense
Sensor
SPK1: Internal speaker
Pin
Signal Name
1
Signal
2
Buzzer
3
Key
4
VCC
1.
Connect the CPU
cooling fan cable to
CPUFAN1
.
2.
Connect the case
cooling fan connector
to
SYS_FAN.
3.
Connect the case
speaker cable to
SPK1
.
4.
Connect the case
switches and indicator
LEDs to the
F_PANEL.
5.
Connect the standard
power supply
connector to
ATX1
.
6.
Connect the auxiliary
power supply
connector to
ATX12V
.
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