I have a GA-F2A78M-HD2 motherboard and since I added a Geforce graphics card, the pc has gone into a loop where it shows the duel bios blue screen then goes off, shows the options but doesn't respond to any keyboard presses and shows the blue screen again in a constant loop. It is a nightmare. I have tried resetting the cmos but that hasn't done anything. Nor has taking the battery out for an hour.
Can anyone please help.
Many thanks
