locked
usb not working RRS feed

  • Question

  • all my usb ports on my lap top have stopped working, I checked my flash drives and they are working properly
    Wednesday, June 3, 2009 9:18 PM

Answers

  • Hi,

     

    Thank you for posting in Microsoft TechNet Forum.

     

    As you mentioned above that all your USB ports stopped working, what operation led to this? Have you tried to plug in other devices except flash drives?

     

    To troubleshoot this kind of issue, I would like to suggest visiting the following website ( The methods listed in this website are also suitable for Windows Vista):

     

    USB ports may stop working

    http://support.microsoft.com/kb/817900


    Meanwhile, it also may be related to power supply, I may need to suggest that you contact computer manufacturer to check it.
     

    Hope this helps. Thanks.

     

    Thursday, June 4, 2009 7:45 AM
    Moderator