Nikon D3000 Motherboard Replacement

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Soldering irons are hot; take all necessary precautions to not burn yourself or equipment.
Be sure to label each gray wire to be removed from the motherboard as they are the same color and can be mixed up during reassembly.
Lift the tab on the ribbon connector and pull away the ribbon to expose a 4 mm x 4 mm Phillips head screw.
De-solder the red (upper), two grey (lower), red (lower), and blue (lower) wires from the motherboard.
Remove five 4 mm x 4 mm Phillips head screws holding the motherboard to the camera frame.

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