Finally managed to get it working vBios + drivers !
I had to remove catalyst center,
boot in safe mode,
uninstall graphic card in device manager...
This Bios also can make the card boot :
But no more luck with drivers...
It was a short term happiness : can't manage to get drivers working.
Seems that catalyst / atiadlxx.dll can't recognize the card as a valid amd...
Finally got a working vBios \o/ was oldest powercolor / club3D (it s the same) from list.
I tried a lot of them, but my PCI-E may have burnt...
A last up if anyone knows a matching bios for this LF R99F PCB.
I'll try some Powercolor' ones, which seem identical.
Additional information :
My card model number is CGAX-69548F.
PCB version is : LF R99F ver 1.0, with
[ ] 512 M
[ ] 1G
I just tried on another computer : no display, since switched on.
I don't have any bios "beep" either for troubleshooting (should hear 1 long...
I already flashed both BIOSes as it won't boot on both.
I 'll have a test on another computer I have at home to validate that the GPU is the...
I switched back to GPU (PCI Express) as primary in MB BIOS and moved HDMI cable to GPU.
At boot, I have no display at all (no BIOS displayed)....
Thanks for taking some of your time to answer me since beginning.
Additionnally, I did not mention that the card still doesn't boot (i am on...
0. ATIMan uninstaller :
Went OK on automatic and extreme mode after reboot.
BUT warned about a missing VGA driver, and prompt to install a driver...
Thanks a lot.
For position 2, I forgot to set it back after a recovery reboot and trying another flashing.
I guess I've done some wrong...
I bought this graphic card, club 3D 6950 Coolstream, which was booting correctly.
I tried to unlock 6970 shaders, and cannot put my...
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