I tried using cmd and the ren file.sys file.old thing but I didn't have permission for ntoskrnl and fltmgr path couldn't be found. Used WhoCrashed to try and find out what drivers were crashing, both fltmgr.sys and ntoskrnl.exe were causing problems, but I was unable to get any more info. I redownloaded drivers with Drive Booster, ran SFC scannow and CKHDSK (Both reported no errors), tested RAM with Prime 95 (No errors), manually deleted GPU driver as I read that might be the problem. I managed to boot in safe mode via F11. I've used it in the past so I definitely had it enabled at some point. Tried a restore point but apparently there were none. I created a bootable USB to run startup repair, but it was unable to fix the problem. It would not automatically attempt startup repair after 3 failed boot attempts. It would then restart itself, only to give the same error. When it went to boot up, it BSOD'd with SYSTEM_THREAD_EXCEPTION_NOT_HANDLED or something similar. I assumed it was just Windows updates or something. Restarted my PC, it showed the 'Operations in Progress' while shutting down. It might help to explain why I had to reset Windows, it's a bit long so I'll bulletpoint. I have reset the BIOS settings and removed all uneccesary hardware.

I am able to manually open the BIOS too by pressing DEL. It shows a black screen for a few seconds then opens the BIOS.

My PC will not boot after resetting Windows.

Windows 10 reset pc stuck