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Introducción

If the Lenovo has a blue screen appear, overheats, or locks up or freezes, then there may be a faulty motherboard. To replace the motherboard, follow the guide provided to replace it.

  1. Use the plastic opening tool to pry the keyboard up and away from the bottom assembly.
    • Use the plastic opening tool to pry the keyboard up and away from the bottom assembly.

  2. Next disconnect the keyboard cable by using the tip of the spudger or your finger to lightly push out the ribbon from the contact port.
    • Next disconnect the keyboard cable by using the tip of the spudger or your finger to lightly push out the ribbon from the contact port.

    • Completely remove the keyboard from the bottom assembly.

  3. Using a Phillips #1 screwdriver, unscrew the one 5.0mm  screw on the back panel.
    • Using a Phillips #1 screwdriver, unscrew the one 5.0mm screw on the back panel.

  4. Flip the laptop to  its back and the optical drive is located at the top left corner.
    • Flip the laptop to its back and the optical drive is located at the top left corner.

    • Remove the optical CD DVD drive by lightly pulling it out of the assembly.

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  6. Place the laptop bottom facing up.
    • Place the laptop bottom facing up.

    • Using a Phillips #1 screwdriver, remove the ten 6.0mm screws on the back panel.

    • Flip the computer back to top facing.

  7. Separate the top case from the bottom using a plastic opening tool.
    • Separate the top case from the bottom using a plastic opening tool.

    • Continue prying the top and bottom case from each other all around the perimeter of the laptop.

  8. Pull the two connectors with blue ribbons marked with MB in the opposite direction of the connector
    • Pull the two connectors with blue ribbons marked with MB in the opposite direction of the connector

  9. Using a Phillips #1 screwdriver, remove the marked four 4.0mm screws.
    • Using a Phillips #1 screwdriver, remove the marked four 4.0mm screws.

    • Pull out the hard drive.

  10. Using a Phillips #1 screwdriver, remove the five 4.0mm screws.
    • Using a Phillips #1 screwdriver, remove the five 4.0mm screws.

  11. Using tweezers, pull the four marked connectors out and away from the motherboard.
    • Using tweezers, pull the four marked connectors out and away from the motherboard.

    • Remove the WIFI card by pulling up and away from the motherboard.

  12. Pull off the motherboard.
    • Pull off the motherboard.

Conclusión

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

Jakub Szark

Miembro Desde 17/10/18

436 Reputación

5 Guías creadas

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UW Tacoma, Team S1-G5, Rose Fall 2018 Miembro de UW Tacoma, Team S1-G5, Rose Fall 2018

UWT-ROSE-F18S1G5

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