Be polite :-w lol i don't know but in the world I'm in hurry for typing anythings any way , I do this successfully done my job because I believe it . But other people just me they were prohibited from doing, so because they are afraid of nothing ! Bios Flashing is very easy job And is dangerous only when other models on the BIOS flash to a different model Because you could not be able to take working on the software mode . Via A motherboard with two graphics slots you will be able to recovery the dead card on the software mode if you flashed the same model of your card bios . Apart from these cases only the hardware mode is recoverable .