Windows boot issues

[joshuatownsend114]

Okay so the thing is I have a newly built pc which was running fine for a few weeks until now where my GPU decided to die and what's happened is that I can no longer boot the pc becuase I keep on getting a "critical process died" BSOD just after the mobo manufacturer's logo has gone, even in safe mode. I've tried using all the troubleshooting options available and nothing seems to work; command prompt keeps on saying access is denied and I can't even remove windows 10 off my SSD. Any help would be much appreciated

 

[Colif]

Is there anything on PC you want to keep?
boot from installer
on screen after languages, choose repair this pc, not install.
choose troubleshoot
choose advanced
choose command prompt
type notepad and press enter
in notepad, select file>open
Use file explorer to copy any files you need to save to USB or hdd

How to wipe SSD -
change boot order so USB is first, hdd second
boot from installer
on screen after languages, choose repair this pc, not install.
choose troubleshoot
choose advanced
choose command prompt
type diskpart and press enter
type list disk and press enter
this shows all drives available, DVD/USB and hdd, make note of hdd number
type Select disk X - where X is the number of the hdd you want to wipe, change X to that number and press enter
once the drive you want to wipe is chosen, type Clean

Once ssd is wiped, restart installer and fresh install win 10 again.
when you get to screen in installer asking for a licence, click "I don't have a key" and win 10 should auto activate once installation is complete,

 

[joshuatownsend114]

The only thing I have on it is Steam so that can be re-downloaded afterwards. Thank you