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If your laptop does not turn on or USB ports are malfunctioning, the system board may need to be replaced. To replace the system board, you will need to know how to use a screwdriver. Small parts (screws) may be a swallowing hazard for young children; keep all parts in a secure location.
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Power off your device and disconnect all external devices connected to the laptop.
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Remove the screws from the perimeter of the battery with a Phillips 00 Screwdriver.
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3 Phillips 2.0 x 4.6 mm screws
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Remove the screws from the perimeter of the motherboard with a Phillips 00 Screwdriver.
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8 Phillips 2.0 x 4.7 mm screws.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.