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Garmin Nuvi 2557LMT Motherboard Replacement

O que você precisa

  1. Garmin Nuvi 2557LMT Motherboard Replacement, Garmin Nuvi 2557LMT Disassembly: passo 1, imagem 1 %32
    • Using a T5 Torx screwdriver, remove four 6 mm screws from the four corners of the back of the device.

  2. Garmin Nuvi 2557LMT Motherboard Replacement: passo 2, imagem 1 %32
    • Grip the device with your hands. Using your thumbs pull the nameplate towards yourself and off the device.

  3. Garmin Nuvi 2557LMT Motherboard Replacement: passo 3, imagem 1 %32
    • There is a visible separation between the front and the back of the device.

    • Using a plastic opening tool, pry open the device along this separation.

    • Trying to open the device on the opposite side will rip the motherboard-display connector.

  4. Garmin Nuvi 2557LMT Motherboard Replacement: passo 4, imagem 1 %32 Garmin Nuvi 2557LMT Motherboard Replacement: passo 4, imagem 2 %32
    • Carefully pull apart the device by opening it up on the opposite side of the nameplate.

  5. Garmin Nuvi 2557LMT Motherboard Replacement, Battery: passo 5, imagem 1 %32
    • Using a plastic opening tool pry the battery away from the device.

    • The battery might be glued, so it might require a little bit of force to get it out.

  6. Garmin Nuvi 2557LMT Motherboard Replacement: passo 6, imagem 1 %32
    • Pull the battery-motherboard connector away from the motherboard.

  7. Garmin Nuvi 2557LMT Motherboard Replacement, Speaker: passo 7, imagem 1 %32
    • Using a plastic opening tool, wedge the speaker from the device.

    • Don't pull it out of the device too far. It is still connected to the motherboard wire.

  8. Garmin Nuvi 2557LMT Motherboard Replacement: passo 8, imagem 1 %32
    • Using a soldering iron, desolder the wire connection between the speaker and the device.

  9. Garmin Nuvi 2557LMT Motherboard Replacement, Motherboard: passo 9, imagem 1 %32
    • Using a T5 Torx Screwdriver, remove the 5mm screws in the four corners of the motherboard.

  10. Garmin Nuvi 2557LMT Motherboard Replacement: passo 10, imagem 1 %32
    • Using a plastic opening tool, pry the motherboard away from the device.

Conclusão

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

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