Apple power mac g4 cube User Manual
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Power Mac G4 Cube Take Apart - 69 Logic Board7. Tilt up the board slightly and disconnect the two ribbon cable connectors from the underside of the logic board.
70 - Power Mac G4 Cube Take Apart Logic Board 8. Remove the logic board from the computer. 9. To remove the Ethernet card from the logic board, remove the Ethernet card Torx T10 screw. 10. Turn over the logic board and disconnect the Ethernet card from the logic board.
Power Mac G4 Cube Take Apart - 71 Logic Board11. Holding the processor card and heat spreader by the edges, remove the card and its three short standoffs from the logic board. Replacement Note: Use the processor standoffs from the original logic board when installing the processor card on the replacement logic board. Replacement Note: Check that the three tall logic board standoffs are on the replacement logic board. If they are missing, transfer them from the original board. Standoffs
72 - Power Mac G4 Cube Take Apart Logic Board 12. Install the replacement logic board, and reassemble and test the computer. Warning: Never turn on the computer unless all of its internal and external parts are in place and it is closed. Operating the computer when it is open or missing parts can damage the computer or cause injury.
Power Mac G4 Cube Take Apart - 73 Processor Card Processor Card Tools The only tool required for this procedure is a jewelerÕs ßat-blade screwdriver. Preliminary Steps Before you begin, remove the following: ¥ Computer core from enclosure ¥ Video card and video riser card ¥ Modem board ¥ Memory card ¥ Top plate assembly ¥ DC-to-DC board ¥ Logic board Procedure 1. Holding the processor card and heat spreader by the edges, disconnect the card from the logic board.
74 - Power Mac G4 Cube Take Apart Processor Card Replacement Note: Make sure the three processor standoffs are in place on the logic board before installing the new processor card. 2. Using a jewelerÕs ßat-blade screwdriver, release the two heat spreader metal clips from the processor card and remove the heat spreader from the card. 3. Install the heat spreader on the replacement processor card, and reconnect the card to the logic board. Ensure that all three processor standoffs are in place and the processor is fully connected. 4. Reassemble and test the computer. Warning: Never turn on the computer unless all of its internal and external parts are in place and it is closed. Operating the computer when it is open or missing parts can damage the computer or cause injury.
Power Mac G4 Cube Take Apart - 75 Ethernet Card Ethernet Card Tools The only tool required for this procedure is a Torx T10 screwdriver. Preliminary Steps Before you begin, remove the following: ¥ Computer core from enclosure ¥ Video card and video riser card ¥ Modem board ¥ Memory card ¥ Top plate assembly ¥ DC-to-DC board ¥ Logic board Procedure 1. With the logic board removed from the computer core, remove the Ethernet card screw.
76 - Power Mac G4 Cube Take Apart Ethernet Card 2. Turn over the logic board and disconnect the Ethernet card from its connector. 3. Install the replacement Ethernet card, and reassemble and test the computer. Warning: Never turn on the computer unless all of its internal and external parts are in place and it is closed. Operating the computer when it is open or missing parts can damage the computer or cause injury.
Power Mac G4 Cube Take Apart - 77 AirPort Door AirPort Door Tools This procedure requires the following tools: ¥ Torx T10 screwdriver ¥ JewelerÕs flat-blade screwdriver Preliminary Steps Before you begin, remove the following: ¥ Computer core from enclosure ¥ Video card and video riser card ¥ Modem board ¥ Memory card ¥ Top plate assembly ¥ DC-to-DC board
78 - Power Mac G4 Cube Take Apart AirPort Door Procedure 1. Place the computer core on its side so the logic board is on top and the memory card slots are on your left. Using a Torx T10 screwdriver, remove the two screws at the end of the board. 2. Locate the two screws in the uppermost left corner of the board. Remove the screw farthest from the corner.