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Toshiba Satellite S55T-B5335 Keyboard Replacement

소개

The keyboard may need to be replaced when a key(s) does not work as intended. This is possibly the most difficult part to replace on this laptop as it requires the most parts to be removed. Please refer to the Keyboard Troubleshooting Guide to determine if your keyboard needs to be replaced.

필요한 것

  1. Toshiba Satellite S55T-B5335 Keyboard Replacement, Battery: 1 단계, 이미지 1/1

    • Remove the two 7 mm Phillips #1 screws that hold the battery in place.

    편집

  2. Toshiba Satellite S55T-B5335 Keyboard Replacement: 2 단계, 이미지 1/3 Toshiba Satellite S55T-B5335 Keyboard Replacement: 2 단계, 이미지 2/3 Toshiba Satellite S55T-B5335 Keyboard Replacement: 2 단계, 이미지 3/3

    • Pull the battery from laptop.

    편집

  3. Toshiba Satellite S55T-B5335 Keyboard Replacement, Bottom Cover: 3 단계, 이미지 1/2 Toshiba Satellite S55T-B5335 Keyboard Replacement, Bottom Cover: 3 단계, 이미지 2/2

    • Remove the ten 7 mm Phillips #1 screws that secure the back cover.

    편집

  4. Toshiba Satellite S55T-B5335 Keyboard Replacement: 4 단계, 이미지 1/1

    • Wedge the tip of a plastic opening tool between the back cover and the metal frame.

    • Twist the plastic opening tool, while wedged, in order to release the retaining tabs from the frame.

    • Repeat these steps in a circular pattern around the laptop to release all retaining tabs.

    편집

  5. Toshiba Satellite S55T-B5335 Keyboard Replacement: 5 단계, 이미지 1/1

    • Once all retaining tabs are released from the frame, you can pull up on the back cover to remove it.

    편집

  6. Toshiba Satellite S55T-B5335 Keyboard Replacement, Cooling Fans: 6 단계, 이미지 1/1

    • Remove the two 3.5 mm Phillips #1 screws that hold the cooling fan in place.

    편집

  8. Toshiba Satellite S55T-B5335 Keyboard Replacement: 7 단계, 이미지 1/1

    • Wedge the flat end of the spudger between the connector and its socket.

    • Twist back and forth in order to pry the connector loose from its socket.

    • Although you can pull on the connector wires to remove it from the socket, it is not recommended until the connector is loose to prevent damage to the wires.

    편집

  9. Toshiba Satellite S55T-B5335 Keyboard Replacement: 8 단계, 이미지 1/1

    • Lift up on the cooling fan to remove it from the laptop.

    • Repeat steps 6-8 for the other cooling fan.

    편집

  10. Toshiba Satellite S55T-B5335 Keyboard Replacement, Motherboard: 9 단계, 이미지 1/1

    • Remove the three 4 mm Phillips #1 screws holding the motherboard in place.

    편집

  11. Toshiba Satellite S55T-B5335 Keyboard Replacement: 10 단계, 이미지 1/2 Toshiba Satellite S55T-B5335 Keyboard Replacement: 10 단계, 이미지 2/2

    • Remove the four 4 mm Phillips #1 screws mounting the heat sink to the motherboard.

    편집

  12. Toshiba Satellite S55T-B5335 Keyboard Replacement: 11 단계, 이미지 1/1

    • Gently lift on either side of the heat sink to separate it from the laptop.

    • When reassembling the device, be sure to apply new thermal paste to the heat sink and processor.

    편집

  13. Toshiba Satellite S55T-B5335 Keyboard Replacement: 12 단계, 이미지 1/2 Toshiba Satellite S55T-B5335 Keyboard Replacement: 12 단계, 이미지 2/2

    • On all ZIF (Zero Insertion Force) connectors, use a spudger to lift the lock.

    • Use tweezers to pull on the designated pull tab to remove each ZIF connector.

    편집

  14. Toshiba Satellite S55T-B5335 Keyboard Replacement: 13 단계, 이미지 1/2 Toshiba Satellite S55T-B5335 Keyboard Replacement: 13 단계, 이미지 2/2

    • On all No-Fuss Ribbon Cable Connectors use tweezers, on the designated tabs, to remove them.

    편집

  15. Toshiba Satellite S55T-B5335 Keyboard Replacement: 14 단계, 이미지 1/1

    • Lift on the motherboard from the USB port area while pulling the frame away from motherboard.

    편집

  16. Toshiba Satellite S55T-B5335 Keyboard Replacement: 15 단계, 이미지 1/3 Toshiba Satellite S55T-B5335 Keyboard Replacement: 15 단계, 이미지 2/3 Toshiba Satellite S55T-B5335 Keyboard Replacement: 15 단계, 이미지 3/3

    • Once all connectors are separated from the motherboard and the USB port area is freed, carefully lift on either side of the motherboard to remove it.

    편집

  17. Toshiba Satellite S55T-B5335 Keyboard Replacement, Keyboard: 16 단계, 이미지 1/1

    • Remove the twenty-seven 2 mm Phillips #0 screws that secure the keyboard retaining plate.

    편집

  18. Toshiba Satellite S55T-B5335 Keyboard Replacement: 17 단계, 이미지 1/2 Toshiba Satellite S55T-B5335 Keyboard Replacement: 17 단계, 이미지 2/2

    • Carefully lift the keyboard retaining plate away from the laptop making sure not to damage any connectors.

    편집

  19. Toshiba Satellite S55T-B5335 Keyboard Replacement: 18 단계, 이미지 1/2 Toshiba Satellite S55T-B5335 Keyboard Replacement: 18 단계, 이미지 2/2

    • Lift up on the keyboard to remove it from the laptop.

    편집
결론

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

다른 4명이 해당 안내서를 완성하였습니다.

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다른 기여자 4명과 함께

George Gillespie

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댓글 한 개

trying to find repair guide for Toshiba Satellite L55-A5226. Keyboard needs repacing.

macariq - 답글

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