USB ports do not work on my pc windows 7

I had installed windows 7 os newly but the usb ports do not work.

and ports work in windows 8.

while trying to install the usb driver its showing already installed on your pc.

I don't understand what the problem is.

If you are From India call 180030005366 and ask to Lenovo Tech person to take the remote control system to check, seems like a patch required on their side

Tags: Windows

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