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Chromebook 15 CB3-531-C4A5 Wireless Card Replacement

What you need

  1. Chromebook 15 CB3-531-C4A5 Wireless Card Replacement, Case: step 1, image 1 of 2 Chromebook 15 CB3-531-C4A5 Wireless Card Replacement, Case: step 1, image 2 of 2
    • Remove the 18 Phillips screws using a screwdriver with a PH0 bit.

  2. Chromebook 15 CB3-531-C4A5 Wireless Card Replacement: step 2, image 1 of 2 Chromebook 15 CB3-531-C4A5 Wireless Card Replacement: step 2, image 2 of 2
    • Using a spudger, gently pry open the back from the top.

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

    William Damron - Reply

  3. Chromebook 15 CB3-531-C4A5 Wireless Card Replacement, Wireless Card: step 3, 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.

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

  5. Chromebook 15 CB3-531-C4A5 Wireless Card Replacement: step 5, image 1 of 1
    • Slide the Wireless card out gently with two fingers while being careful not to damage any surrounding parts.

Conclusion

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

2 other people completed this guide.

One Comment

Thank You Soooo much. i did drop my laptop and i use it to pray w people via video call, so i was stressed some. i read all kinds of trouble shooting. but yours was so easy to read and do. the pictures helped me so much. took me a total of 10 minutes. the wifi card came out but was so simple to fix. thanks so much. im smiling big. God bless you. you saved the day for many people.

dianegonzales49 - Reply

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