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Chromebook 15 CB3-531-C4A5 Motherboard Replacement

Introduction

You will need to replace the motherboard of the computer if it is unresponsive.

What you need

  1. Chromebook 15 CB3-531-C4A5 Motherboard Replacement, Case: step 1, image 1 of 2 Chromebook 15 CB3-531-C4A5 Motherboard Replacement, Case: step 1, image 2 of 2

    • Remove the 18 Phillips screws using a screwdriver with a PH0 bit.

    Edit

  2. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 2, image 1 of 2 Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 2, image 2 of 2

    • Using a spudger, gently pry open the back from the top.

    Edit

    The back part by the screen is stuck on even after removing all screws

    William Damron - Reply

  3. Chromebook 15 CB3-531-C4A5 Motherboard Replacement, Battery: step 3, image 1 of 1

    • Once it is opened up, locate the battery and the cable that is attached to it.

    Edit

  4. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 4, image 1 of 2 Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 4, image 2 of 2

    • Next, unscrew the battery pack. The one screw should be located on the far right of it. This will ensure that the battery comes out easily and affectively.

    Edit

  6. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 5, image 1 of 1

    • Take the battery out easily for replacement.

    Edit

  7. Chromebook 15 CB3-531-C4A5 Motherboard Replacement, Wireless Card: step 6, image 1 of 1

    • Remove the two antenna cables that attach the wireless card to the motherboard. One will be black and the other will be white.

    Edit

  8. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 7, image 1 of 2 Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 7, image 2 of 2

    • Locate the screw that holds the wireless card in place and then remove it using a screwdriver with a PH0 bit.

    Edit

  9. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 8, image 1 of 1

    • Slide the Wireless card out gently with two fingers while being careful not to damage any surrounding parts.

    Edit

  10. Chromebook 15 CB3-531-C4A5 Motherboard Replacement, Motherboard: step 9, image 1 of 2 Chromebook 15 CB3-531-C4A5 Motherboard Replacement, Motherboard: step 9, image 2 of 2

    • Remove the four Phillips screws.

    Edit

  11. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 10, image 1 of 3 Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 10, image 2 of 3 Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 10, image 3 of 3

    • Remove tape that secures the ribbon cables.

    • Using the spudger, lift the latches to unlock each ribbon cable.

    • Remove the cables.

    Edit

  12. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 11, image 1 of 1

    • Remove the large black cable between the two ribbon cables.

    Edit

  13. Chromebook 15 CB3-531-C4A5 Motherboard Replacement: step 12, image 1 of 1

    • Remove the remaining cable.

    • Remove the motherboard.

    Edit
Conclusion

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

5 other people completed this guide.

One Comment

RAM?

SSD?

Upgradable?

Removable?

www - Reply

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