Apple power mac g4 fw 800 User Manual
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Power Mac G4 (Mirror/FW 800) Take Apart - 59 Front Panel Board Cable Procedure 1. Disconnect the front panel board cable from the front panel board. 2. Peel the front panel board cable from the recessed channel in the side chassis and route the cable through the opening in the optical drive shelf.
60 - Power Mac G4 (Mirror/FW 800) Take Apart Front Panel Board Cable 3. Open the two cable clamps at the bottom of the chassis and disconnect the front panel board connector from the logic board.
Power Mac G4 (Mirror/FW 800) Take Apart - 61 Optical Fan Tools The following tools are required for this procedure: • #2 Phillips screwdriver • Small flat-blade screwdriver Part Location Preliminary Steps Before you begin, open the side access panel.
62 - Power Mac G4 (Mirror/FW 800) Take Apart Optical Fan Procedure 1. Using a small flat-blade screwdriver, gently lift up the locking tab on the optical fan cable and disconnect the cable from the logic board. 2. Remove the two Phillips screws from the fan baffle.
Power Mac G4 (Mirror/FW 800) Take Apart - 63 Optical Fan3. Slide the fan baffle forward to clear the two pegs, and lift the fan baffle off of the fan. 4. Pull the fan straight up to remove it from the two pegs. Route the fan cable under the surrounding foam wall. Replacement Note: If the foam wall is damaged, replace it by peeling off the old foam and cleaning the chassis surface with an alcohol wipe. Then apply the new foam wall to the chassis.
64 - Power Mac G4 (Mirror/FW 800) Take Apart DIMMs DIMMs Tools No tools are required for this procedure. Part Location Preliminary Steps Before you begin, do the following: • Open the side access panel. • Remove the heatsink if the DIMM is in the slot nearest the heatsink. (Note: The DIMM nearest the heatsink can be removed with the heatsink in place; however the fit is tight.)
Power Mac G4 (Mirror/FW 800) Take Apart - 65 DIMMs Procedure 1. Push down the ejectors on the DIMM slot. 2. Holding the DIMM by both top corners, lift it straight up out of the slot. Warning: When removing or installing the DIMM, handle it only by the edges. Do not touch its connectors. Lift the DIMM straight up from the connector to remove it, and insert it straight down into the connector to install it. Do not rock the DIMM from side to side. Replacement Note: The DIMM is designed to fit into the slot only one way. Be sure to align the notch in the DIMM with the small rib inside the slot.
66 - Power Mac G4 (Mirror/FW 800) Take Apart Modem Modem Tools The only tool required for this procedure is a Phillips screwdriver. Part Location Preliminary Steps Before you begin, open the side access panel.
Power Mac G4 (Mirror/FW 800) Take Apart - 67 Modem Procedure 1. Using a Phillips screwdriver, remove the modem’s two mounting screws. 2. Lift the modem straight up a short distance to disconnect it from the logic board. 3. Disconnect the modem cable from the modem. 4. Remove the modem from the computer.
68 - Power Mac G4 (Mirror/FW 800) Take Apart AirPort Card AirPort Card Note: This section applies to the Power Mac G4 (MIrrored Drive Doors) computer only. If you are replacing an AirPort Extreme Card—the smaller card—go to the next section. Tools No tools are required for this procedure. Part Location Preliminary Steps Before you begin, open the side access panel.