Although this looks like the cause, according to the BSOD Expert in this thread, [ click here ] it is seldom the case.
Simplest thing to do is to re-set the Bios to factory defaults.
You could also update the BIOS - but this should be a last resort.
You say you are going to remove the Video card.
Uninstall the drivers too.
The error you describe could be due to drivers - if you have removed the card then delete the drivers from Device Manager.