My PC crashed with a bsod when I tried to roll back my nvidia drivers from device manager. Now it wont start. CPU fans are running but no signal on monitor. Tried new ram, new GPU, new motherboard but still wont start. Idk what's wrong.
You tried a whole new motherboard? Did you place the new RAM, and GPU into the new motherboard? So you basically rebuilt the PC with all new parts, and it still won't boot? DID you set the BIOS up correctly on the NEW motherboard?
So, really, the problem is, you have a new PC build that won't start, right?
IN the future, ROLLING BACK drivers after a crash typically isn't a fix, unless you updated the drivers, and it crashed. Was this the case?