Hi, i bricked my Gpu after a bad vbios update (dam u atiwinflash), and my pc wont boot even if i try with onboard VGA unless i unplug the 6 pins powercoord of the ATI witch make it undetectble by windows & Dos ( Atiflash give the Adapter not found error, using -f -p -noremap) but a french guy here found a way to unlock the bios, he said was the pb for the undetection, by short circuiting the 1st & the 8th pin of the Bios ship, see the pics in the post of the link provided.

well the manipulation was for an ATi 4870, my question is, can i use the same steps? for my Asus eah 5770 cucore?
i know it'snt safe but its my last resort, so anyone here to provide me where is the bios chip is located on my GPU card? and if someone can post the original bios 4 it ?
it would be great, thx in advance