After some additional testing, I managed to get the full error message:
***STOP: 0x0000007E (0xFFFFFFFFC0000005, 0xFFFFF8003807A80, 0xFFFFF880035BB268, 0xFFFFF880035BAAC0)
Sometimes the BSOD references NTFS.SYS, but each time it does the screen flashes way too fast to record anything else.
Also, when I try to boot in safe mode the list of drivers
ends at: CLASSPNP.SYS
Is that relevant?
Unfortunately I'm still unable to get into Windows to obtain the dmp file, is there anyone who can suggest anything without it?