1. Mohamdtarek11's Avatar
    Suddenly all my lap top usb ports stopped working .. when I try to insert a mouse or joypad or flash memory or any thing else just nothing happens ! It doesnt even say windows cant recognize a usb driver .. nothing appears like I did nothing at all..

    I tried all the solutions I found on internet but came up with nothing.
    and in the device manager there is no error yellow triangle .. Like I said nothing at all shows that there is an error or an en-recognize.. nothing shows up when I connect a usb.
    I want to mention that one of my three ports is broken from 1 year ago the other two were working & they stopped at the same time for no reason
    any one can help?
    03-15-2016 07:08 AM
  2. Edwin009's Avatar

    What steps have you tried so far?
    Some suggestions if you haven't already tried this:
    1: Uninstall and reinstall USB controllers from device manager.
    2: Download and install the Chipset drivers from the device manufacturer's site.
    3: Load default values in BIOS.
    4: Can also check for BIOS updates.
    5: Take the battery out. Hold the power button down for 20 seconds without connecting to power source.

    All the best.

    03-15-2016 12:31 PM

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