Clean windows installed nuc pc refusing to shut down, and automatically restart the machine.
I solved this problem by reducing video aperture memory size to 512mb from 1024mb in uefi bios.
I installed only single dimm slot just fyi..
For your information, in Windows 10 you shall not change the default Aperture Size. The size of Graphic Memory is controlled by Windows.
Leon is correct. Put those settings back to their defaults. This yields optimal runtime performance.
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