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ProScan PLT7223G Motherboard Replacement

Introduction

If your device isn't working and other troubleshooting methods have failed, or a component of the motherboard has failed, use this guide to replace the motherboard and make your device functional again.

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  1. ProScan PLT7223G Motherboard Replacement, Motherboard: étape 1, image 1 de 1

    • Remove both 4 mm screws from the top of the tablet using a PH00 screw driver.

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  2. ProScan PLT7223G Motherboard Replacement: étape 2, image 1 de 1

    • Use the blue opening tool to pry the tablet open.

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  3. ProScan PLT7223G Motherboard Replacement: étape 3, image 1 de 2 ProScan PLT7223G Motherboard Replacement: étape 3, image 2 de 2

    • Remove all yellow tape from the motherboard.

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  5. ProScan PLT7223G Motherboard Replacement: étape 4, image 1 de 3 ProScan PLT7223G Motherboard Replacement: étape 4, image 2 de 3 ProScan PLT7223G Motherboard Replacement: étape 4, image 3 de 3

    • With the soldering tool remove the speaker wires, battery wires and gray wire that are connected to the motherboard.

    • Pay close attention to where each wire goes, so that you reconnect them in the correct order.

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  6. ProScan PLT7223G Motherboard Replacement: étape 5, image 1 de 3 ProScan PLT7223G Motherboard Replacement: étape 5, image 2 de 3 ProScan PLT7223G Motherboard Replacement: étape 5, image 3 de 3

    • Lift all three ZIF connectors to disconnect the ribbon wire.

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  7. ProScan PLT7223G Motherboard Replacement: étape 6, image 1 de 1

    • Use a PH00 screw driver to remove the three 4 mm screws holding the motherboard down.

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  8. ProScan PLT7223G Motherboard Replacement: étape 7, image 1 de 1

    • Lift the motherboard off the device.

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Conclusion

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

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Daniel Hernandez

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Équipe

Eastern Washington University, Team 1-4, Rowley Winter 2016 Membre de l'équipe Eastern Washington University, Team 1-4, Rowley Winter 2016

EWU-ROWLEY-W16S1G4

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Un commentaire

Once the motherboard is out, what do you do ? Where do I go? More information would be appreciated.

rainbowsend14 - Réponse

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