Screen display flashes or blinks if Device Guard or Credential Guard with Hyper-V has been enabled

~ Jean-Paul van Ravensberg

When you enable Device Guard or Credential Guard with Hyper-V on your system, your screen will blink every X seconds. This is a really annoying bug and has been fixed by Intel.

Solution:

Upgrade your Intel(R) HD Graphics driver to version 20.19.15.4352.

Published by Jean-Paul van Ravensberg

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