소개

After performing all possible software troubleshooting, if you're headphone jack still doesn't work, you will have to replace the entire motherboard because the jack is permanently attached to the motherboard.

  1. Use a PH000 screwdriver to unscrew the eleven 4mm Phillip head screws located on the back panel.
    • Use a PH000 screwdriver to unscrew the eleven 4mm Phillip head screws located on the back panel.

  2. Using the iFixit opening tool, pry open and remove the back cover of the laptop.
    • Using the iFixit opening tool, pry open and remove the back cover of the laptop.

    • Be gentle when applying force to the cover.

    • Use a PH000 screwdriver to unscrew the four 3.5mm Philips head screws located on the battery.

    • Disconnect the port connecting the battery and the motherboard and then remove.

    • Use a spudger to lift the latch that holds the hard drive cable in place.

    • Use a plastic opening tool to pry the hard drive out.

    • Disconnect the hard drive cable.

    • Lift the plastic wedges up on both sides of the hard drive.

    • Locate the motherboard.

    • Use a PH0 screwdriver to unscrew the three 3 mm Phillips head screws located on the fan.

    • Use a PH1 screwdriver to unscrew the four 3mm Phillips head screws located on the processor cover.

    • Disconnect the cable.

    • Disconnect the plastic arm attached to the processor and remove.

    • Disconnect the cable attaching the fan to the motherboard and remove.

    • Use a PH1 screwdriver to unscrew one 3mm Phillips head screws on Wifi card.

    • Disconnect the Wifi card.

    • Be careful not to break any of the connectors.

    • Disconnect the 5 cables to keyboard and speakers.

    • Be careful not to break any of the connectors.

    • You may have to pry some up with the spudger.

    • Use a PH1 screwdriver to unscrew six 3 mm Phillips head screws on the motherboard.

    • Use the iFixit opening tools to pry motherboard from back of laptop.

    • Disconnect SD and USB card cable.

결론

To reassemble your device, follow these instructions in reverse order.

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Stephanie Henry

회원 가입일: 2018년 10월 02일

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