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Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board Replacement

Was du brauchst

  1. Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement, Acer Chromebook CB5-312T-K 8Z9 Back Cover: Schritt 1, Bild 1 von 2 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement, Acer Chromebook CB5-312T-K 8Z9 Back Cover: Schritt 1, Bild 2 von 2
    • First begin by flipping the laptop on its back and having the back cover face you directly.

    • Then unscrew the ten Phillips head screws that hold down the back cover using a Phillips #0 Screw Driver.  

  2. Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 2, Bild 1 von 1
    • Using a plastic spudger, open the back cover and remove it from the laptop.

  3. Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement, Secondary Circuit Board: Schritt 3, Bild 1 von 3 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement, Secondary Circuit Board: Schritt 3, Bild 2 von 3 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement, Secondary Circuit Board: Schritt 3, Bild 3 von 3
    • Identify the port that is connected to the speaker.

    • Using tweezers, separate the cable from the port.

  4. Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 4, Bild 1 von 2 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 4, Bild 2 von 2
    • Find and remove the blue tape from the circuit board.

  5. Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 5, Bild 1 von 3 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 5, Bild 2 von 3 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 5, Bild 3 von 3
    • Remove the black tape from the port.

    • Using tweezers, separate the cable from the port.

  6. Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 6, Bild 1 von 3 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 6, Bild 2 von 3 Acer Chromebook CB5-312T-K 8Z9 Secondary Circuit Board  Replacement: Schritt 6, Bild 3 von 3
    • Identify the two Phillips screws.

    • Remove the two screws holding down the board with a J1 Phillips screwdriver.

    • Gently lift the board from the Chromebook.

Abschluss

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

Ein:e weitere:r Nutzer:in hat diese Anleitung absolviert.

Cole O'Neal

Mitglied seit: 09/25/17

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2 Kommentare

Any ideas about where to purchase this part? I am almost certain that it is the problem with my sound. Also, I can get to it no problem, but I am struggling finding a replacement part.

littlemas2 - Antwort

I have looked on numerous pages on google, both with the part number and with the Chromebook model number and have yet to be able to find a supplier.

littlemas2 -

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