주요 콘텐츠로 건너뛰기

Acer Chromebook C720-2420 Keyboard Replacement

필요한 것

  1. Acer Chromebook C720-2420 Keyboard Replacement, Back Cover Replacement: 1 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement, Back Cover Replacement: 1 단계, 이미지 2/2
    • Place your Chromebook upside down.

    • Utilizing the precision magnetized Phillips #0 screwdriver, remove all thirteen 6.5 mm Phillips screws that secure the back cover.

    • Before doing anything, make sure your Acer Chromebook is completely turned off.

  2. Acer Chromebook C720-2420 Keyboard Replacement: 2 단계, 이미지 1/1
    • Use the plastic opening tool to carefully remove the bottom.

  3. Acer Chromebook C720-2420 Keyboard Replacement, Battery: 3 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement, Battery: 3 단계, 이미지 2/2
    • Remove the two 3.6 mm Phillips screws holding the battery in place.

  4. Acer Chromebook C720-2420 Keyboard Replacement: 4 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement: 4 단계, 이미지 2/2
    • Disconnect the connector that attaches the battery to the Chromebook with a pair of pliers or tweezers.

    • Alternatively, you could use your hands, as it may be difficult to unhook the connector.

  5. Acer Chromebook C720-2420 Keyboard Replacement: 5 단계, 이미지 1/1
    • Remove the battery.

  6. Acer Chromebook C720-2420 Keyboard Replacement, cooling fan / CPU heat sink assembly: 6 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement, cooling fan / CPU heat sink assembly: 6 단계, 이미지 2/2
    • Remove the six 4.7 mm Phillips screws that secure the fan.

  7. Acer Chromebook C720-2420 Keyboard Replacement: 7 단계, 이미지 1/3 Acer Chromebook C720-2420 Keyboard Replacement: 7 단계, 이미지 2/3 Acer Chromebook C720-2420 Keyboard Replacement: 7 단계, 이미지 3/3
    • Disconnect these cables from the motherboard using the tweezers.

    • Alternatively, you may use your hands.

    • Pull out the fan.

  8. Acer Chromebook C720-2420 Keyboard Replacement, Memory: 8 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement, Memory: 8 단계, 이미지 2/2
    • Remove the 3.6 mm Phillips screw that secures the SSD in place.

  9. Acer Chromebook C720-2420 Keyboard Replacement: 9 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement: 9 단계, 이미지 2/2
    • Pull out the SSD.

  10. Acer Chromebook C720-2420 Keyboard Replacement, Motherboard: 10 단계, 이미지 1/1
    • Disconnect the speaker cable from the motherboard.

  11. Acer Chromebook C720-2420 Keyboard Replacement: 11 단계, 이미지 1/1
    • Disconnect the display cable from the motherboard.

  12. Acer Chromebook C720-2420 Keyboard Replacement: 12 단계, 이미지 1/1
    • Gently pull out the wire for the 2 PIC connectors.

  13. Acer Chromebook C720-2420 Keyboard Replacement: 13 단계, 이미지 1/1
    • Remove the two 3.7 mm Phillips screws that hold the motherboard in place.

  14. Acer Chromebook C720-2420 Keyboard Replacement: 14 단계, 이미지 1/1
    • Lift up the black tab on the ZIF connector to release the ribbon cable.

    • Carefully remove the ribbon cable.

  15. Acer Chromebook C720-2420 Keyboard Replacement: 15 단계, 이미지 1/1
    • Lift up the black tab on the ZIF connector to release the ribbon cable.

    • Gently remove the ribbon cable

  16. Acer Chromebook C720-2420 Keyboard Replacement: 16 단계, 이미지 1/1
    • Lift up the black tab on the ZIF connector to release the ribbon cable.

    • Remove the ribbon cable.

  17. Acer Chromebook C720-2420 Keyboard Replacement: 17 단계, 이미지 1/1
    • Lift up and remove the motherboard.

  18. Acer Chromebook C720-2420 Keyboard Replacement, Keyboard: 18 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement, Keyboard: 18 단계, 이미지 2/2
    • Remove the speakers located on both left and right bottom corners of the Chromebook with a plastic opening tool.

  19. Acer Chromebook C720-2420 Keyboard Replacement: 19 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement: 19 단계, 이미지 2/2
    • Remove the two 3.6 mm Phillips screws holding the USB and SD card port with a PH0 screwdriver.

    • Lift out and remove the port.

  20. Acer Chromebook C720-2420 Keyboard Replacement: 20 단계, 이미지 1/3 Acer Chromebook C720-2420 Keyboard Replacement: 20 단계, 이미지 2/3 Acer Chromebook C720-2420 Keyboard Replacement: 20 단계, 이미지 3/3
    • Remove the two 3.6 mm Phillips screws holding the LED sensors.

    • Remove the LED Sensors.

  21. Acer Chromebook C720-2420 Keyboard Replacement: 21 단계, 이미지 1/2 Acer Chromebook C720-2420 Keyboard Replacement: 21 단계, 이미지 2/2
    • Flip up the black tab on the ZIF connector to release the ribbon cable.

    • Remove the ribbon cable.

    • This ribbon is fragile, do not use excessive force.

  22. Acer Chromebook C720-2420 Keyboard Replacement: 22 단계, 이미지 1/1
    • Leave only the single ribbon cable.

결론

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

다른 4명이 해당 안내서를 완성하였습니다.

Jessica Beckford

회원 가입일: 02/12/18

527 평판

안내서 4개 작성하였습니다

USF Tampa, Team S15-G4, Boczar Spring 2018 USF Tampa, Team S15-G4, Boczar Spring 2018 회원

USFT-BOCZAR-S18S15G4

4 회원들

안내서 12개 작성하였습니다

댓글 2개

Huh? This doesn’t tell how to replace the keyboard.

Dave Burton - 답글

After the last step unscrew the 3 screws at the top of the device holding the display assembly to the top portion, then bend those up and you can pull the whole cover with the keyboard and touchpad off and slide the new one in.

Jacob Pearlson -

댓글 쓰기

조회 통계:

24 시간 전: 1

7일 전: 2

30일 전: 12

전체 시간: 5,172