2 Replies Latest reply on Jan 28, 2014 6:19 AM by sylvia_intel

    DQ77KB USB3.0 doesn't work


      Mobo:Intel DQ77KB

      Processor:Intel Core i5 3475S

      OS:Windows 7 x64 SP1

      USB 3.0 Driver version:v1.0.9.254


      USB 3.0 ports doesn't recognize USB 3.0 devices (Thumb Drive, Portable HDD), but USB 2.0 works good on USB 3.0 ports.

      I have tried USB 3.0 Driver from v1.0.5 to v1.0.9, don't work both.