简介
Removing the buttons can be helpful if they are worn down. However, if the buttons aren't working, it is possible that the problem may have more to do with the circuit board than the buttons themselves.
你所需要的
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Using a Philips #0 or #00 screwdriver, locate and unscrew the four screws holding the back cover on the device.
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在这个步骤中使用的工具:Tweezers$4.99
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Locate the brown serial connector on the left side of the device. Using the flat head screw driver, push the little tabs (one on each side) out towards you as pictured.
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They should extend about 1/16 of an inch (1.5 mm).
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Now take the screwdriver/tweezers and gently pry out the serial tab as shown .
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.