1. Posts : 3
    Windows 10


    At completely random times (or so I think so) I get the BSOD with the KERNEL_SECURITY_CHECK_FAILURE.
    I have updated all my drivers, updated windows, reinstalled all my drivers, but still no luck.
    When I use the Driver Verifier Manager to find unsigned drivers I find two files: atikmdag.sys and atikmpag.sys I do not know how to fix that.

    I don't know what to do.
      My Computer

  2. philc43's Avatar
    Posts : 5,069
    64bit Win 10 Pro ver 20H2 Build 19042.985 and W10 Insider Preview Build 21376

    These files are part of the AMD graphics driver package. I think it would be best to completely uninstall the graphics drivers and then reinstall them using the latest driver package from AMD. Use Display Driver Uninstaller to completely remove everything, then get the latest drivers here.
      My Computers

  3. Posts : 3
    Windows 10
    Thread Starter

    Alright, did that, will post if it worked or not.
      My Computer


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