3 Replies Latest reply on Jun 24, 2011 10:13 PM by

    notebook i7 720QM 8 cores to 4 cores


      I bought an Asus G51J notebook with corei7 720QM and Windows 7 home premium.

      Some days ago I installed Windows 7 Professional on W7 Home premium partition and all drivers disapeared.

      I redownloaded many drivers and now i got 2 problems, one of them is that there are 2 not working devices and my corei7 is now showing only 4 cores (2 phisical and 2 virtual).


      How do i fix it? i´m trying to update the BIOS with Asus BIOS update file but i couldn´t.


      What sould I do???