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Repairing Dell Projector 4220 Remote Controller Fix Rubber Power Button

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  1. Repairing Dell Projector 4220 Remote Controller Fix Rubber Power Button, Locating Screws and removing them: 步骤 1 中的图像 1,1
    • There are two screws on this remote controller. One behind the yellow sticker. One in the battery housing.

  2. Repairing Dell Projector 4220 Remote Controller Fix Rubber Power Button, Pry open controller: 步骤 2 中的图像 1,2 Repairing Dell Projector 4220 Remote Controller Fix Rubber Power Button, Pry open controller: 步骤 2 中的图像 2,2
    • Using a spudger to ease the two pieces apart will help you get started. Pulling will most likely cause a break in the snap-in pieces.

    • Draw a thick layer of graphite onto a piece of paper.

    • Rub the piece of paper onto the membrane. Test the button for conductivity.

结论

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

yieunjae

于05/25/13注册

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