8 Replies Latest reply on Feb 24, 2017 1:49 PM by Intel Corporation

    Intel HD 520 visual lags (stripes/brakes)

    staystrong

      I have a trouble with Intel HD 520 video.

      Examples of lag at photoes below:

      photo_2017-02-19_21-03-20.jpgphoto_2017-02-19_21-03-28.jpg

      photo_2017-02-19_21-03-36.jpgphoto_2017-02-19_21-03-42.jpg

       

      It doesn't a metter which resolution of video selected and also doesn't a metter wich screen resolution is set.

      I try to reinstall video driver (by uninstalling, reboot and install again) to newest one. I also updated BIOS version of my laptop HP EliteBook 850 G3 (T9X19EA) and situation still the same.

      Also, my collegue has the same laptop and the same problem.

      I can't install driver directly downloaded from Intel website, because installer call errror window with text like "you should install driver for your laptop brand version", thats why I installed from HP site.

      Lags also appears when I connect laptop to monitor via display port.

       

      Informoation about system:

      HP EliteBook 850 G3 (T9X19EA)

      Windows 7 x64