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Introdução

If speakers or headphones that you plug into your Lenovo ThinkPad X1 Carbon (2nd Gen) do not produce any audio, use this guide to replace the USB audio port board.

The USB audio port board transmits audio and information from your computer to any devices that you plug into the headphone jack or USB port.

Before using this guide, check to see if there is any dust or debris in the headphone jack. Use canned air to remove anything you find. Also, try using a few different headphones/speakers. This can confirm that there is a problem with the USB audio port board and not the headphones/speaker.

Before you begin, make sure your computer is off.

Peças

Nenhum componente especificado.

  1. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement, Back Cover: passo 1, imagem 1 %32
    • Using a Phillips #0 screwdriver, remove the seven 7mm screws holding the back cover onto your computer.

  2. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement: passo 2, imagem 1 %32 Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement: passo 2, imagem 2 %32
    • Use a plastic opening tool or your fingers to pry off the cover.

  3. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement, Battery: passo 3, imagem 1 %32 Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement, Battery: passo 3, imagem 2 %32
    • Using your fingers, disconnect the battery from the motherboard.

  4. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement: passo 4, imagem 1 %32
    • Using a Phillips #0 screwdriver, unscrew the five 4.3mm screws attaching the battery to the computer.

  5. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement: passo 5, imagem 1 %32
    • Remove the battery by pulling it directly towards you.

  6. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement, USB Audio Port Board: passo 6, imagem 1 %32
    • Use a Phillips #0 screwdriver to remove the 2.9 mm screw that is holding down the USB audio port board.

  7. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement: passo 7, imagem 1 %32 Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement: passo 7, imagem 2 %32
    • Undo the clasp under the USB audio port board.

  8. Lenovo ThinkPad X1 Carbon (2nd Gen) USB Audio Port Board Replacement: passo 8, imagem 1 %32
    • Remove the USB audio port board from the laptop.

Conclusão

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

Eevee Murdock

Membro desde: 23/01/2020

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Cal Poly, Team S18-G4, White Winter 2020 Membro de Cal Poly, Team S18-G4, White Winter 2020

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