2 Replies Latest reply on Sep 23, 2010 2:39 PM by pro.gangster

    Problem with drivert of intel 4 series Express Chipset Family

    pro.gangster

      I have a Lenovo Ideapad U330 and it has a Mobile Intel® 4 Series Express Chipset Family Graphic chipset.

       

      The problem is,when I update the chipset driver to a newer one than the pre-installed (from 7.15.0010.1576 to any newer one),my LCD brightness doesn't change and it locks at the most bright condition, and that's shortens the battery life...

       

      Thanks for your attention.