Nikon Coolpix P90 Motherboard Replacement
Introduction
Go to step 1If the camera powers on but does not function properly (refuses to take pictures, fails to navigate the memory card, prevents access to settings, etc.), you may need to replace the motherboard.
What you need
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Use your finger to push the latch of the compartment door to the center of the camera body, per image 1.
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Push the door open, and remove the existing battery with your fingers, per images 2-3.
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Remove both 4.5 mm screws holding the bottom into place.
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Remove both 4.5 mm screws holding the side into place.
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Remove the 4.5 mm screw underneath the A/V flap.
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Remove the 4.0 mm screw on the left-side wrist strap loop.
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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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2 Comments
By the way on step 10, you show the soldering iron right beside the "RD" red wire near top middle which should be discharged before you get the shitfuckpiss scared out of you and drop your soldering iron in your lap. There's gotta be several thousand volts on that connection, I discharged it with alligator clips to ground after going through my fingers a couple times (before finding which one it was) about 6 times and it was extremely bright and loud. PS. My arm is numb at least to my elbows on this one! ...and I might need a new pair of pants, from either the $@$*, !#^&, or soldering iron. :(
Can a torn ribbon be fixed??