HD6870 black screen after flash bios

[Fiox89]

Hi all I'm new here

I have a problem, i have a Sapphire HD6870 1GB here, it came to me with bad bios flash.

Now, i have back flash with ALL sapphire bios HD6870 in the techpower database...

atiflash -i

atiflash -f -p 1 name_bios.rom

the process ends successfully, i reboot with HD6870 as primary card and...black screen!!!

how i can fix this?? I tried to short-circuit pin 3-8 in the chipset of bios (Pm25LV010) and flash new bios...but the result is the same... where I'm wrong??

vga detail--> PN: 288-1E177-100SA - SKU: 11179-00


p.s. i have find this bios in Sapphire site --> http://www.sapphiretech.com/presentation/downloads/?pid=1026&psn=0006&lid=1&os=6 I can flash this bios? this is only 64kb

 

[Fiox89]

70 readings and not 1 reply..... this sounds bad...

 

[dar8mar]

same problem

Hi all I'm new here

I have a problem, i have a Sapphire HD6870 1GB here, it came to me with bad bios flash.

Now, i have back flash with ALL sapphire bios HD6870 in the techpower database...

atiflash -i

atiflash -f -p 1 name_bios.rom

the process ends successfully, i reboot with HD6870 as primary card and...black screen!!!

how i can fix this?? I tried to short-circuit pin 3-8 in the chipset of bios (Pm25LV010) and flash new bios...but the result is the same... where I'm wrong??

vga detail--> PN: 288-1E177-100SA - SKU: 11179-00




p.s. i have find this bios in Sapphire site --> http://www.sapphiretech.com/presentation/downloads/?pid=1026&psn=0006&lid=1&os=6 I can flash this bios? this is only 64kb

I believe that i have the same problem if u find solution pm me ?

 

[Fiox89]

No solution here...

 

[brandonwh64]

Card maybe done for. I would contact sapphire and see if you can get an original bios.

 

[Fiox89]

The original bios is linked from sapphire's site. Read the rest of the discussion.

 

[R00kie]

have you made a backup of your original bios before you flashed?

 

[Fiox89]

negative, no backup (the card was not originally mine)

 

[dar8mar]

negative, no backup (the card was not originally mine)

The only way we can be helped if someone can manage to aquire bios and post it here (the original one!

 

[Law-II]

Hi

i reboot with HD6870 as primary card and...black screen!!!

Dose it black screen when the primary HDD is removed?

nb: if you get a chance next time you are logged in go to UserCP and fill in system specs hardware and brandnames and OS used

atb (all the best)

Law-II