86 REMOVAL AND REPLACEMENT
System Fan
To remove the system fan:
1 Disconnect power from the system (page 73) and remove the access panel (page 77).
2 Disconnect the fan connector 1 from the system board.
3 Remove the four screws 2 from the back of the chassis back panel with a Phillips screwdriver.
4 Slide the fan 3 toward the front of the unit and remove it.
To replace a system fan, reverse the previous steps.
CAUTION When installing the system fan, ensure that the fan is situated so that the airflow direction is
going out of the chassis.
NOTE This system only supports 4-wire fans.
2
3
1