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Polaroid P902 Motherboard Replacement

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  1. Polaroid P902 Motherboard Replacement, Motherboard: 步骤 1 中的图像 1,1
    • Using the PH00 screwdriver, remove the two 4mm screws located on both the left and right sides of the charging port on the bottom of the tablet.

  2. Polaroid P902 Motherboard Replacement: 步骤 2 中的图像 1,1
    • Using the plastic opening tool, insert it into the crease where the glass screen meets the housing of the rest of the tablet. Once inserted, keep inserted and run along the edges to separate the plastic clips from each other to dislodge the back plastic away from the glass and internal components.

  3. Polaroid P902 Motherboard Replacement: 步骤 3 中的图像 1,2 Polaroid P902 Motherboard Replacement: 步骤 3 中的图像 2,2
    • Using the PH00 screwdriver, unscrew the four 4.4 mm screws that are anchoring the circuit board down to the rest of the tablet.

  4. Polaroid P902 Motherboard Replacement: 步骤 4 中的图像 1,1
    • Using your fingernail, gently lift up the connectors on the two tabs that are holding the ribbons in place to the circuit board.

    • Be careful when pulling out or reconnecting the ribbons, since if the ribbon or connectors break, they are hard to fix.

  5. Polaroid P902 Motherboard Replacement: 步骤 5 中的图像 1,3 Polaroid P902 Motherboard Replacement: 步骤 5 中的图像 2,3 Polaroid P902 Motherboard Replacement: 步骤 5 中的图像 3,3
    • Using a soldering iron, desolder the points circled on the picture until the solder have liquefied enough to be able to remove the wires from the circuit board.

  6. Polaroid P902 Motherboard Replacement: 步骤 6 中的图像 1,1
    • Gently lift the circuit board from the housing. You have now successfully removed the circuit board. Now, you can insert the new board to the tablet.

结论

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

Mina Tobeck

于03/26/18注册

133 声望

撰写一个指南

团队

IUPUI, Team S2-G2, Harley Spring 2018 IUPUI, Team S2-G2, Harley Spring 2018 的会员

IUPUI-HARLEY-S18S2G2

3 名成员

创作了4篇指南

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