Apple Power Mac 073-0800 User Manual

073-0800 Rev. A  Power Mac G4 Lower Fan Replacement Instructions Follow the instructions in this sheet carefully. Failure to follow these instruct

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 10 5. Reinstall the optical drive carrier as follows: Replacement Note: Before sliding the carrier

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 11 Connect the cables to the optical drive. (Figure 15)Figure 15

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 12Replacement Note: Before sliding the rear panel back onto the carrier, make sure the top lip of

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 13 Closing the Computer 1. Check that the screws removed from the computer have been reinstalled and

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 2 6. Touch the metal PCI access covers on the back of the computer. (Figure 1)Important: To avoid

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 3 7. Unplug the power cord. (Figure 2)Warning: Never plug in the power cord or turn on your compute

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 4 Removing the Installed Fan 1. Slide the back panel off the optical drive carrier. (Figure 3)Figur

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 5 3. Slide the carrier back and rotate it so that you can reach the drive cables.4. Disconnect the d

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 6 5. Disconnect the ATA ribbon cable from the logic board. (Figure 6)Figure 6 6. Disconnect the sec

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 7 7. Caution: The locking tab on the fan connector is delicate. If the locking tab breaks, the con

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 8 Installing the Replacement Fan 1. Using needlenose pliers or a flat-blade screwdriver, remove the f

Power Mac G4 (Mirrored Drive Doors) Lower Fan - 9 3. Install the replacement fan as follows: Replacement Caution: Position the replacement fan as