So my Psu was making strange sounds the last couple days. Just yesterday I awake to and endless windows startup repair loop. So I went out and got a new psu thinking that would solve my problem... I thought wrong. Been trying several methods and so far nothing has resolved this... I can't do a system restore from a previous date, I can't reinstall windows with or without keeping my files, and I get an "access denied" when I booterec /fixboot... I revived my copy of windows 10 (64 but) from my school so I do not have the ornignal disk or anything really... Could it be a hard drive issue? Been running the same parts for well over a year without issues. Any help/advice is greatly appreciated.