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The motherboard is the backbone that ties the projector's components together at one spot and allows them to talk to each other. If you're having a hard time diagnosing the problem and it's not one of the other components, the motherboard might be at fault.
Follow this guide to remove the motherboard for the Hitachi CP-X2010N if a replacement and/or servicing is needed.
The trickiest part of this job is removing the three ribbon cables without damaging them.
Before handling the motherboard, ensure the device is powered off and unplugged.
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Flip the projector upside down to expose the screws on the underside.
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Use a Phillips #2 screwdriver to remove eight black 14 mm screws holding the top panel to the main projector body.
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Flip projector right side up and orient it so you are facing the rear panel.
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Use a Phillips #2 screwdriver to remove two silver 22 mm long screws.
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Use a Phillips #2 screwdriver to remove the short silver 10 mm screw.
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Carefully lift the top panel from the body of the projector, making sure it doesn't catch on anything.
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Remove the panel from the body of the projector.
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Carefully pinch the edges of the two blue connectors and pull upwards to remove them from the motherboard.
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Carefully pinch and remove the small gray connector next to the blue wire opposite the speakers.
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Use a Phillips #2 screwdriver to remove the two black 14 mm screws securing the button array.
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Remove the bracket that was being held by the screw.
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Pull the button array and network adapter out carefully.
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Use a Phillips #2 screwdriver to remove the silver 10 mm screw securing the ground wire.
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Use a Phillips #2 screwdriver to remove the black 14 mm screw securing the motherboard to the case.
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Delicately pinch and pull off all the wired connections surrounding the outside of the motherboard.
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Use the tip of a spudger or your fingernail to flip up the small locking flap on the three orange cable locks. Then, you can safely pull the cables out.
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Lift the motherboard out from the projector carefully so that it doesn't catch on any other components.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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