PowerBook G4 Titanium Mercury Display Replacement
Inleiding
Ga naar stap 1Change out the entire display assembly, including the hinges and casing. This installation is MUCH easier than replacing just the LCD panel.
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Remove the battery.
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Turn the keyboard locking screw so that it is parallel to the space bar.
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Pull the keyboard release tabs toward you and lift up on the keyboard until it pops free.
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Release the tabs on each side of the RAM chip at the same time. These tabs lock the chip in place and releasing them will cause the chip to "pop" up.
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Pull the RAM chip out.
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Repeat this process if a second RAM chip is installed.
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Firmly grasp the plastic tab attached to the Airport card and pull up and to the left.
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Disconnect the antenna cable from the left side of the Airport card.
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Disconnect the hard drive ribbon from the logic board using a spudger or the tip of your finger.
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Before continuing, place a soft cloth on your work surface to rest the computer on. Turn the G4 over, making sure the DVD drive doesn't fall out.
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Carefully peel the adhesive strip away from the DVD drive. The plastic dust shield covering the DVD drive is easily damaged. Try to start at the four corners and work toward the center.
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Turn the G4 over.
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Using a 5 mm nut driver or needle-nose pliers, remove the hex nut from the modem.
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Turn the G4 over.
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Peel the orange tape away from the three connectors on the PMU board. Leave this tape in place so you can reuse it when reassembling the G4.
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Disconnect the two orange cables and one multicolored cable from the PMU.
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Turn the G4 over and rest it on a soft cloth.
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Disconnect the multicolored fan connector and battery connector from the logic board.
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Disconnect the orange PC card cage connector from the logic board.
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Position the display at a 45 degree angle and rest the computer on a cloth with the back panel ports facing up. Remove the two T8 Torx screws from each clutch cover.
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Open the display to a 90 degree angle. Rest the trackpad face down on the work surface and allow the display to hang over the edge. If possible, adjust your chair or work surface height so the display will rest on your legs and the upper case will lie flat on the work surface. If you cannot make this adjustment, you can remove the display with the screen closed. We recommend removing the display with the screen open in order to avoid changing the position of the hinges once the display has been removed.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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