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7834
April 18th, 2014 14:00
XPS 15 L502X USB not working
I disassembled my pc to clean the fan. Now after that the USB port doesn't register when I plug something into it. What should I do?
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fcfaccin
3 Posts
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June 23rd, 2014 17:00
Hi,
This may be too late, but are you talking about the USB ports in the left side of the laptop? If so, try reconnecting the ribbon cable of the motherboard. You may think it's connected, but it's a very tricky cable. I know that because the same happened to me!
Good luck!