Frequently Asked Questions  Q: How do I replace the rear chassis
fan?    1. Turn off the computer and disconnect the power cord
and all external peripheral devices.    2. Open the chassis.
3. Depress the two locking tabs and then disengage the remaining
tabs from the rear panel of the chassis.    4. Remove the fan
from the chassis.    5. Disconnect the fan power cable from the
connector on the motherboard. Note which connector it was
attached to.    6. Place the new fan bracket into the chassis by
engaging the two retaining tabs with the tabs on the back panel
of the chassis and the release tabs with the slots on the rear
panel.    7. Connect the fan power cable to the appropriate
connector on the motherboard.    8. Close the chassis and
reconnect the power cables and external peripheral devices.