Introduction
If your InFocus IN3104 has fuzzy or distorted color, this guide is for you. The fuzzy or distorted color most likely means that your color wheel is broken or defective. If your color wheel is broken it will need to be replaced. The color wheel provides color to the projection and is needed for display.
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Turn the projector so that the lens is facing you.
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Use a Phillips #1 screwdriver to remove the 6 mm screw that secures top cover.
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Remove the service cover.
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Use a Phillips #1 screwdriver to remove the nine 6 mm screws.
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Lift up the metal cover and set it aside to reveal the motherboard.
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Unplug two cables from the edge of the motherboard labeled 80.87 MO and KYO.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.