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This guide will show you the steps that need to be taken to replace a faulty USB chip.
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            Turn off your laptop and disconnect the power adapter. 
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            Locate and remove all 12 Phillips #00 6mm screws on the backside of the laptop. 
 
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            Using your prying tool, carefully remove the back panel. 
 
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            Locate the USB chip, as shown to the left. 
 
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            Unscrew the two Phillips #00 4mm screws located on the USB chip. 
 
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            Push the white panel upwards to unlock the cable and then remove the cable. 
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            Repeat for the second cable. 
 
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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