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Epson PowerLite 822 Plus Motherboard Replacement

Introduction

This is a replacement guide for the motherboard for the Epson PowerLite 822+. Model number EMP-822H. When the motherboard is not working as it should it can cause the projector to not turn on. This guide will show you how to remove and replace the current motherboard in your projector.

What you need

  1. Epson PowerLite 822 Plus Motherboard Replacement, Motherboard: step 1, image 1 of 1

    • Flip the projector over.

    • Remove all 8 screws on the bottom of the projector.

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  2. Epson PowerLite 822 Plus Motherboard Replacement: step 2, image 1 of 2 Epson PowerLite 822 Plus Motherboard Replacement: step 2, image 2 of 2

    • Now, flip the projector back over and pry the top of it open revealing the inside of the projector.

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  3. Epson PowerLite 822 Plus Motherboard Replacement: step 3, image 1 of 2 Epson PowerLite 822 Plus Motherboard Replacement: step 3, image 2 of 2

    • Use the spudger to disconnect it from the motherboard.

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  5. Epson PowerLite 822 Plus Motherboard Replacement: step 4, image 1 of 2 Epson PowerLite 822 Plus Motherboard Replacement: step 4, image 2 of 2

    • Using your finger gently move back and forth the JST cable that connects the top to the motherboard.

    • Now completely take off the top of the projector.

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  6. Epson PowerLite 822 Plus Motherboard Replacement: step 5, image 1 of 2 Epson PowerLite 822 Plus Motherboard Replacement: step 5, image 2 of 2

    • Remove the 3 screws that secure the motherboard in place.

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  7. Epson PowerLite 822 Plus Motherboard Replacement: step 6, image 1 of 3 Epson PowerLite 822 Plus Motherboard Replacement: step 6, image 2 of 3 Epson PowerLite 822 Plus Motherboard Replacement: step 6, image 3 of 3

    • Gently move back and forth the 11 JST connectors until they come out.

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  8. Epson PowerLite 822 Plus Motherboard Replacement: step 7, image 1 of 2 Epson PowerLite 822 Plus Motherboard Replacement: step 7, image 2 of 2

    • With the spudger lift the red plastic tabs from their connectors.

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  9. Epson PowerLite 822 Plus Motherboard Replacement: step 8, image 1 of 3 Epson PowerLite 822 Plus Motherboard Replacement: step 8, image 2 of 3 Epson PowerLite 822 Plus Motherboard Replacement: step 8, image 3 of 3

    • Lift the motherboard and disconnect the JST connector underneath.

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  10. Epson PowerLite 822 Plus Motherboard Replacement: step 9, image 1 of 1

    • Now, the motherboard is completely removed from the projector and you are ready to replace it.

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Conclusion

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

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