6 Replies Latest reply on Jul 3, 2017 12:38 PM by Intel Corporation

    Intel HD Graphics 620 driver problem with Hyper-V enabled

    dougherty477

      Hello,

       

      I am having problems with the Lenovo ThinkPad x270 with Intel HD Graphics 620 and a 1920x1080 IPS non-touch display.  I posted the following over at the Lenovo forums thinking I had defective units:

      Jumping and flickering display on ThinkPad X270 - Lenovo Community

      That post has links to videos I took of the displays exhibiting the problem.

       

      After some additional diagnostics, I discovered that the problem is only apparent with Hyper-V enabled.  The problem occurs with both the driver version supplied directly by Lenovo, 21.20.16.4550, and the version of the driver that gets installed when doing "Update driver" from the Windows device manager, 21.20.16.4590.

       

      For the time being, I have disabled Hyper-V but I really do need to have it.  Please let me know what other information I can provide that might help resolve this issue.

       

      Thank you...