Friday 6 July 2012

USB Device Not Detected / Unknown Device





Click Start, and then click Run.
  • Note If you are running Windows Vista, click Start, and then use the Start Search box.
  • Type devmgmt.msc, and then click OK. Device Manager opens.
  • Expand Universal Serial Bus controllers.
  • Note You might have to scroll down the list to find this item.
  • Right-click the first USB controller under Universal Serial Bus controllers, and then click Uninstall to remove it.
  • Repeat step 4 for each USB controller that is listed under Universal Serial Bus controllers.
  • Restart the computer. After the computer starts, Windows will automatically scan for hardware changes and reinstall all the USB controllers that you uninstalled.
  • Check the USB device to see whether it is working.

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-team PakarPC-
1800-88-7508


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