1 Reply Latest reply on Oct 1, 2015 1:19 PM by allan_intel

    Bay Trail_Celeron® Processor J1900_Brightness control

    Thangarasu

      Techiepedia are motherboard mfr and using J1900 for eDP with LVDS panel with PWM signal about control the brightness for VGA/eDP-LVDS displays under x86-platforms.

      Our application or windows-default brightness control-bar option moves left/right but no changes for the light intensity.

      Seems missing a design part related with PCH and your valuable feedback with guidelines are appreciated!

       

      Image result for windows 7 brightness control

      Thanks,

      Thangarasu_IEI-FAE.