2 Replies Latest reply on Feb 4, 2013 1:21 PM by sanemo

    screen goes black for 2-3 seconds at random and then come back.

    sanemo

      Hello,

       

      I Have a HDTV coneccted via hdmi.

       

      screen goes black for 2-3 seconds at random and then come back. This also happens in Bios & when play games.

       

      I have tested the HDMI Cable & HDTV with other system and works fine.

       

      I use the onboard intel hd graphics 4000, no other graphic card installed.

       

      latest drivers for the graphic card & latest Bios are installed.

       

      This is my system:

       

      ASUS P8Z77-V Deluxe

      Intel Core i7 3770K

       

      Hope someone can help