Connecting Power, Chassis Fans, and Switches and
Indicators
After you have installed the mainboard into the system case, connect the
power cable from the case power supply unit to the mainboard power
connector ATX1. Connect the chassis/CPU fans (if your case has them)
to the 12V power supply connectors CASFAN1or CPUFAN1 on the
mainboard. Then connect the case switches and indicators to the
PANEL connector and the J2 LED connector on the mainboard. Finally
connect the case open detection alarm to the J1 connector on the
mainboard.
J2
PANEL1
CPUFAN1
J1
ATX1
CASFAN1
Power Connector
Locate the power cable from the case power supply unit and plug it into
the ATX1 power connector.
Chassis and CPU Fans
If your case has a cooling fan installed in the chassis, plug the cable
from the chassis-mounted fan into the mainboard 12V power supply
connector CASFAN1. If your CPU has a cooling fan, plug the cable into
the 12V power supply connector CPUFAN1.
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