SC113M Chassis Manual
5-10
The SC113M chassis includes four heavy-duty fans with open slots for two additional
fans to provide cooling for the chassis. These fans circulate air through the chassis
as a means of lowering the chassis internal temperature.
Replacing a System Fan
1. If necessary, open the chassis while the power is running to determine which
fan requires changing. (Never run the server for an extended period of time
with the chassis open.)
2. Turn off the power to the system and unplug the system from the outlet.
3. Remove the failed fan's power cord from the motherboard.
4. Remove the screws securing the fan tray to the chassis.
5. Gently push upward from the underside of the fan, sliding it out through the
opening in the top of the fan tray.
6. Place the new fan into the vacant space in the housing. Make sure that the
arrows on the top of the fan (indicating air direction) point in the same direc-
tion as the arrows on the other fans.
7. Power up the system and check that the fan is working properly before re-
placing the chassis cover.
5-9 System Fans