Strange visual glitches Windows 10

  1. Posts : 2
    Windows 10

    Strange visual glitches Windows 10

    I am running a brand-new Lenovo t490s with Windows 10 Enterprise. Yesterday I suddenly started experiencing strange visual glitches. Any graphics are embedded/"watermarked" with a strange X or black/white screen. Issues are not present in all applications, but is still found in many applications system wide, including browsers, calculator etc as well as windows start menu,

    What I have tried so far:
    * Running diagnostics of my GPU, stress test etc. All Pass.
    * Running system update bumping any old drivers. Everything is up to date.
    * Booting PC with Ubuntu-usb (no glitches were present while running Ubuntu)

    After many hours troubleshooting I am unable to get any further.. My suspicion is that this is a software issue. Anyone where who might have an idea why I am facing this issues?
    Attached Thumbnails Attached Thumbnails Strange visual glitches Windows 10-pci2.png   Strange visual glitches Windows 10-pic1.png  
      My Computer

  2. Posts : 4,552
    Windows 11 Pro 64-bit

    Have you installed latest graphic card driver from graphic card manufacturer website. You can also try installing previous version of graphic card driver.
      My Computer

  3. Posts : 2
    Windows 10
    Thread Starter

    Downgrading to previous driver version as well as disabling lenovo "automatic system update on reboot" resolved the issue. Seems that latest graphics driver is bugged..

      My Computer

  4. Posts : 4,552
    Windows 11 Pro 64-bit

    You are very welcome!
      My Computer


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