2 Replies Latest reply on Jul 24, 2014 10:08 AM by allan_intel

    No sound after installing Intel HD4000 drivers


      Dear all,


      I have installed Intel graphics HD4000 drivers on my laptop (Lenovo helix). When I'm connected to other monitor Dell UM2412m the sound disappear.

      If i'm not connected to my monitor the sound is in place and there is no problems.


      I'm using windows 8.1 64bit.


      I have tried to reinstall Realtek High Definition Audio Driver for Windows 8 (64-bit) - ThinkPad Helix, however then the laptop can't auto detect my monitor and i'm unable to use it.


      Thank you in advance for you advices.


      Best Regards,