简介
Sometimes a laptop will not turn on due to a broken or faulty power button PCB board. That means no information will be sent to the motherboard to turn on the laptop, however the board is also associated with the volume keys, therefore maybe it will turn on but the volume controls on the side will not work. If either of these things happen, follow this guide to replace the faulty power chip.
你所需要的
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Remove the screw holding the Power chip in place and remove it using a Phillips head #0 screw driver.
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即将完成!
To reassemble your device, follow these instructions in reverse order.
结论
To reassemble your device, follow these instructions in reverse order.