Originally Posted by paromi
I downloaded ATIFLASH , POLARIS BIOS EDITOR, and GPUZ
with GPUZ i made a copy of the Bios ( XFX RX 480 OC @ 1288mhz)
XFXRX4808GBOC1288mhz.zip 95k .zip file
But POLARIS BIOS EDITOR don´t open it
Originally Posted by PCIEgate
Yeah, i just bricked and un-bricked my card too. The 8GB flash worked correctly but re-flash to my 4GB backup just corrupted the card somehow, seems either a corrupt backup or a problem with ATIFlash.
I used a CH341A programmer and a soic test clip.
Might be useful:
BIOS chip is a Gigadevice GD25Q41B -> Datasheet
It's located on the back:
Originally Posted by Yukikaze
Originally Posted by Sp3cialUs3r
Ok i will try the AMD Bios from Techpowerup. I flashed before my own safed Bios. Maybe its corrupted:thumb: But i must fix first my windows.
GPU-Z is making Crazy **** by Exporting the Bios, its only 128 KB big. The Original Bios has a 512 KB Size:mad:
I found out the hard way that the GPU-Z saved bios was incorrect. Had to unbrick my card by using the TPU ref bios. Lesson learned, I should have used atiflash to save the bios instead.
This is based on the paromi
's ROM. After analyzing both ROM from paromi
I found some parts after the headers (specifically the PCI DATA STRUCTURE), somehow they shifted. There are two 00
s between ATOM ROM HEADER & PCI DATA STRUCTURE. However, the offset for the PCI DATA STRUCTURE is correctly
defined in the VBIOS ROM HEADER. So everything look ok nonetheless. So I'm not sure whether the two 00
s I'm talking about here leads to corrupted ROM. jackalopeater
don't have problem using the 2nd paromi
's ROM file though (edit: ok the 2nd ROM is 512KB
It's worth to mention that @Ginmarr
) & @The Stilt
's ROMs (in the temporary fix thread) don't have this problem though.Edited by kizwan - 7/5/16 at 9:32pm