| - | [* black] Use the plastic opening tool to begin separating the button circuit board from the shutter button and settings dial housing unit. |
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| - | [* red] Carefully disconnect the ribbon cable that is attached to the user buttons circuit board away from the ZIF connector that is attached to the motherboard. |
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| + | [* black] Use the plastic opening tool to begin separating the user button circuit board from the shutter button and settings dial housing unit. |
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| + | [* red] Carefully disconnect the ribbon cable that is attached to the user buttons circuit board away from the ZIF connector that is attached to the motherboard with your thumb and index finger. Get as close to the ZIF connector as possible without touching the motherboard. |
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