3 Replies Latest reply on Aug 20, 2015 4:29 AM by fsadough

    Multi coloured lines

    sree51

      Hi everyone, this is my first question in here. I recently updated my graphics driver of my laptop Dell inspiron 7520. I reinstalled the corresponding intel driver first and then the latest amd driver 15.7. When my system boots up my desktop appears with multi coloured horizontal lines which disappear after two minutes.

      Configuration

      Intel i7-3612qm @ 2.1GHz

      Ram : 8GB

      Video card: AMD Radeon 7730m 2GB

      Hard disk: 1TB