My friend was having issues with his power supply so I take mine out to check it. Turns out it was a bad PSU. I put my PSU back in my pc and it will not load windows 10. I get a black screen that says loading operating system and it stays there. When I try to select a different drive just to make sure it is loading from my SSD. After selecting my SSD I get the error code with a blue screen I have the options of 1) trying again 2) press F8 for start up setting which does not work or 3) F9 use a different OS. When I select F9 it pulls up windows 7 and says it is not a genuine copy. I do NOT have the windows 10 disc. I am unsure what else to try.