Difficulty
Easy
Steps
3
Time Required
5 - 15 minutes
Sections
1
- Repairing Dell Projector 4220 Remote Controller Fix Rubber Power Button
- 3 steps
Flags
2
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Introduction
What you need
Step 1
Locating Screws and removing them
- There are two screws on this remote controller. One behind the yellow sticker. One in the battery housing.
There are two screws on this remote controller. One behind the yellow sticker. One in the battery housing.
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Step 2
Pry open controller
- 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.
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.
Step 3
Apply conductive paint/pencil
- Draw a thick layer of graphite onto a piece of paper.
- Rub the piece of paper onto the membrane. Test the button for conductivity.
Draw a thick layer of graphite onto a piece of paper.
Rub the piece of paper onto the membrane. Test the button for conductivity.
To reassemble your device, follow these instructions in reverse order.
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yieunjae
Member since: 05/25/2013
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