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Thread Starter 
Hi guys , short story long

I almost from the begining have problem with my Gigabyte GTX590, overheating , fan do not accelerate that kind of things, so i read a little and have an idea about load different BIOS i use GPU-Z to save bios and download bios from techpowerup and try to upload using nvflash in win7, after restart card do not boot up and i was left with integrated card.
So...

After i read about bios flashing a little more i learn that this card have 2 BIOS for 2 integrated card .

I try to recover old bios in card using nvflash in DOS. I have gf110.rom which i backup from card and got this error.

I try to flash bios nr 1 and got this

current version 70.10.37.00.01 ID10DE 1088:10DE:0868
GF110 BOARD 102015PO (SWITCH PORT 0)
verison from file 70.10.42.02
ERROR: MISMATCH AT OFFSET 0X00000036

bios nr 2
numbers are exactly the same 70.10.42.00.02
file firmware image matches adapter firmware

Bios which is instaled in card 1 is the same which i download from techpowerup so i succesfully flashed card with that bios and now my card is dead.

I have to flash my bios 1 on card with oryginal bios which i do not have.

Can you please upload Gigabyte bios for GTX 590.

Or thers are diffrent methods to repair my card

Please help

Michael