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ProScan PLT7223G Motherboard Replacement

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Time Required: 15 minutes
Difficulty: Moderate
ProScan PLT7223G Motherboard Replacement

Introduction

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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.

What you need

Tools

    1. ProScan PLT7223G Motherboard Replacement, Motherboard: step 1, image 1 of 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: step 2, image 1 of 1
      • Use the blue opening tool to pry the tablet open.

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    3. ProScan PLT7223G Motherboard Replacement: step 3, image 1 of 2 ProScan PLT7223G Motherboard Replacement: step 3, image 2 of 2
      • Remove all yellow tape from the motherboard.

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    4. ProScan PLT7223G Motherboard Replacement: step 4, image 1 of 3 ProScan PLT7223G Motherboard Replacement: step 4, image 2 of 3 ProScan PLT7223G Motherboard Replacement: step 4, image 3 of 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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    5. ProScan PLT7223G Motherboard Replacement: step 5, image 1 of 3 ProScan PLT7223G Motherboard Replacement: step 5, image 2 of 3 ProScan PLT7223G Motherboard Replacement: step 5, image 3 of 3
      • Lift all three ZIF connectors to disconnect the ribbon wire.

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    6. ProScan PLT7223G Motherboard Replacement: step 6, image 1 of 1
      • Use a PH00 screw driver to remove the three 4 mm screws holding the motherboard down.

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    7. ProScan PLT7223G Motherboard Replacement: step 7, image 1 of 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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1 Guide Comment

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

rainbowsend14 - Reply Share

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