Acer Chromebook C720-2420 Motherboard Replacement

Written By: Josue Pardo
  • Comments: 2
Acer Chromebook C720-2420 Motherboard Replacement

Difficulty

Moderate

Steps

17

Time Required

20 minutes

Introduction

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

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    • 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.

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

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

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    • 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.

    BEFORE disconnecting, first get the battery loose in the laptop case. At the front of the battery (bottom of this picture) there are two tiny rectangular tabs that stick off the battery and engage in two matching sockets molded into the laptop case. Push the battery toward the hinge (upward in picture) so that the tabs come out of the sockets and you can swing the battery up to free it. NOW disconnect the 8-pin battery connector. Much easier.

    Mason Gilbert -

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    • Remove the battery.

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

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    • Disconnect these cables from the motherboard using the tweezers.

    • Alternatively, you may use your hands.

    • Pull out the fan.

    These two wire connectors are exactly like snaps on clothing, except super tiny. They want to pop straight UP, i.e. perpendicular to the board.

    Mason Gilbert -

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

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    • Pull out the SSD.

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    • Disconnect the speaker cable from the motherboard.

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    • Disconnect the display cable from the motherboard.

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

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

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

    • Carefully remove the ribbon cable.

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

    • Gently remove the ribbon cable

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

    • Remove the ribbon cable.

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    • Lift up and remove the motherboard.

Conclusion

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

Author

Josue Pardo

Member since: 12/02/18

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