Introduction

Follow these steps to disassemble the computer, access the heat sink, and replace the part.

Parts

No parts required.

  1. Slide the latches on both sides of the computer outward to unlock the battery. Remove the battery from the computer.
    • Slide the latches on both sides of the computer outward to unlock the battery.

    • Remove the battery from the computer.

  2. Remove the screw.  (1x M2 x 3mm) Slide down the access door and remove it.
    • Remove the screw. (1x M2 x 3mm)

    • Slide down the access door and remove it.

  3. Remove the screw. (1 x m2 x 3mm) Move the hard drive to the open area and remove it. Move the hard drive to the open area and remove it.
    • Remove the screw. (1 x m2 x 3mm)

    • Move the hard drive to the open area and remove it.

  4. Unplug the black and white antenna cables from the wireless card. Remove the screw. (1 x M2 x 3mm) Remove the wireless card from the laptop.
    • Unplug the black and white antenna cables from the wireless card.

    • Remove the screw. (1 x M2 x 3mm)

    • Remove the wireless card from the laptop.

  5. Turn over the laptop and open it. Use the plastic prying device to release the keyboard. Lift the keyboard.
    • Turn over the laptop and open it.

    • Use the plastic prying device to release the keyboard.

    • Lift the keyboard.

    • Unplug the cable connecting the keyboard to the laptop.

    • Remove the keyboard.

    • Remove the screws. (3 x M2.5 x 5mm)

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  7. Unplug the touch pad cables located on the palm rest. Unplug the touch pad cables located on the palm rest.
    • Unplug the touch pad cables located on the palm rest.

  8. Carefully unsnap the palm rest from the rest of the laptop. Remove the palm rest. Remove the palm rest.
    • Carefully unsnap the palm rest from the rest of the laptop.

    • Remove the palm rest.

  9. Unplug the cable that connects to the motherboard.
    • Unplug the cable that connects to the motherboard.

    • Remove the DC jack from the laptop.

  10. Loosen the cables on the antenna.
    • Loosen the cables on the antenna.

  11. Remove the screws. (1 x M2 x 3mm)
    • Remove the screws. (1 x M2 x 3mm)

    • Unplug the circuit board from the rest of the computer.

  12. Loosen the tape on the left side of the laptop. Unplug the display cable.
    • Loosen the tape on the left side of the laptop.

    • Unplug the display cable.

  13. Unplug the cable on the bottom part of the mother board. Remove the screws. (3 x M2.5 x 5mm) Remove the motherboard from the laptop.
    • Unplug the cable on the bottom part of the mother board.

    • Remove the screws. (3 x M2.5 x 5mm)

    • Remove the motherboard from the laptop.

  14. Turn over the motherboard. Unplug the cooling fan. Loosen the 3 screws from the heat sink.
    • Turn over the motherboard.

    • Unplug the cooling fan.

    • Loosen the 3 screws from the heat sink.

    • Remove the heat sink.

Conclusion

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

Rachel lindsey

Member since: 03/21/2017

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