Hi. . .
The 4 dumps were of little help to us. Run Driver Verifier - see if it flags any 3rd party drivers.
https://www.sysnative.com/forums/bs...er-bsod-related-windows-10-8-1-8-7-vista.html
Let driver Verifier run for at least 24 hours in the background.
Lastly, is there any doubt as to the authenticity of your version of Windows? Did Windows come pre-installed on your system or did you purchase a full retail copy?
Regards. . .
jcgriff2