简介

This guide will provide you with simple and clear steps on how to replace the motherboard on an Acer Chromebook C720-2420.

  1. 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.
    • 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. Use the plastic opening tool to carefully remove the bottom.
    • Use the plastic opening tool to carefully remove the bottom.

  3. Remove the two 3.6 mm Phillips screws holding the battery in place. Remove the two 3.6 mm Phillips screws holding the battery in place.
    • Remove the two 3.6 mm Phillips screws holding the battery in place.

  4. 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.
    • 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. Remove the battery.
    • Remove the battery.

  6. Remove the six 4.7 mm Phillips screws that secure the fan. Remove the six 4.7 mm Phillips screws that secure the fan.
    • Remove the six 4.7 mm Phillips screws that secure the fan.

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  8. Disconnect these cables from the motherboard using the tweezers. Alternatively, you may use your hands. Pull out the fan.
    • Disconnect these cables from the motherboard using the tweezers.

    • Alternatively, you may use your hands.

    • Pull out the fan.

  9. Remove the 3.6 mm  Phillips screw that secures the SSD in place. Remove the 3.6 mm  Phillips screw that secures the SSD in place.
    • Remove the 3.6 mm Phillips screw that secures the SSD in place.

  10. Pull out the SSD. Pull out the SSD.
    • Pull out the SSD.

  11. Disconnect the speaker cable from the motherboard.
    • Disconnect the speaker cable from the motherboard.

  12. Disconnect the display cable from the motherboard.
    • Disconnect the display cable from the motherboard.

  13. Gently pull out the wire for the 2 PIC connectors.
    • Gently pull out the wire for the 2 PIC connectors.

  14. Remove the two 3.7 mm Phillips screws that hold the motherboard in place.
    • Remove the two 3.7 mm Phillips screws that hold the motherboard in place.

  15. Lift up the black tab on the ZIF connector to release the ribbon cable.
    • Lift up the black tab on the ZIF connector to release the ribbon cable.

    • Carefully remove the ribbon cable.

  16. Lift up the black tab on the ZIF connector to release the ribbon cable.
    • Lift up the black tab on the ZIF connector to release the ribbon cable.

    • Gently remove the ribbon cable

  17. Lift up the black tab on the ZIF connector to release the ribbon cable.
    • Lift up the black tab on the ZIF connector to release the ribbon cable.

    • Remove the ribbon cable.

  18. Lift up and remove the motherboard.
    • Lift up and remove the motherboard.

结论

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

Josue Pardo

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