Help! 2 x HD7870's no output

[neil wilson]

I think I may have bricked 2 HD7870's whilst trying to get them to work in crossfire mode...
Changed vbios's etc.. now neither will boot, tried to go back to the original bios on one of the cards but it still wont work..have tried various bios's and cant get anything to work.

Please Help!

1st card is a Powercolour HD7870 OC 2GB GDDR5 (PITCAIRN) - the original bios is on the bios collection page..
2nd card is a VTX3D HD7870 Ghz edition 2GB GDDR5 (PITCAIRN) - I cannot find the original bios anywhere...all the VTX3D bios's that I've found so far are tahiti ones or overlcocked x-edition versions.
The original bios name that was installed on the card had the name of TCAIRN A1 XT GDDR5 64MX32 2GB 150E/150M 1.23 - I tried and ATI bios on this card as the name was the closest I could find , but it still doesnt work...

I'm running from the mobo gfx chip at the moment, both cards are detected in windows and are seen in gpu-z, however the memory size is incorrect with missing info for both cards:

Card 1 :

Card 2:

This is the current output from atiflash for both cards:

C:\Users\neil\Downloads\ati_winflash_2.6.7>AtiFlash.exe -ai
Adapter 0 (BN=02, DN=00, FN=00, PCIID=00001002, SSID=00002321)
Asic Family : Pitcairn
Flash Type : GD25Q10TCP (128 KB)
Product Name is : D1313JDA.LHZ 1030E/1200M 2GB 256BIT UEFI
Bios Config File: D1313JDA.LHZ
Bios P/N is : 113-C4010200-002
Bios Version : 015.032.000.002.000000
Bios Date is : 03/12/13 22:22
Image 1 -- Offset 0x0
=======================
ROM header contents:
Signature 0xAA55
PCIR offset 0x021C
PCI Data Structure
Signature PCIR
Vendor ID 0x1002
Device ID 0x6818
PCI Revision 0x00
Image size 0x10000
Code revision 0x0F20
Indicator 0x00 (Not last image)
Code type 0x00 (PCAT Image)
Legacy BIOS File Name D1313JDA.LHZ
Legacy BIOS Part Number 113-C4010200-002
Legacy BIOS Build Number 257145
Legacy BIOS Change List 885546
Binary BIOS_IDTF 0xD1FDFF2F
ByteCheckSum 0
Image 2 -- Offset 0x10000
=======================
ROM header contents:
Signature 0xAA55
PCIR offset 0x001C
PCI Data Structure
Signature PCIR
Vendor ID 0x1002
Device ID 0x6818
PCI Revision 0x00
Image size 0xF000
Code revision 0x0000
Indicator 0x80 (last image)
Code type 0x03 (EFI Image)
EFI Signature 0x0EF1
Compression Type 0x0001 (compressed)
Machine type 0x8664 (X64)
Subsystem 0x000B (EFI boot service driver)
EFI image offset 0x005C (abs: 0x1005C)
Uefi Ids from EFI_PCI_EXPANSION_ROM_HEADER:
UefiSourceRevision GOP AMD REV: x.x.x.x.x
UefiSourceChangeList 885532
UefiBiosBuildNumber 257145

Dump Gop Driver Info:
Machine type code X64
The GOP Driver appears to be Authenticode signed.
Size Of Gop Image 96032 (93 KB)
GOP Driver Name: AMD GOP X64 Driver Rev.1.46.0.15.32.LibBuildNo:2208.Feb 14
2013.14:08:53
GOP AMD_Build 257145
GOP AMD_CL 885532
GOP BIOS_IDTF 0xD1DDFF2F
GOP Driver contains tables
Legacy BIOS_IDTF 0xD1DDFF2F
Adapter 1 (BN=03, DN=00, FN=00, PCIID=00001002, SSID=00000B04)
Asic Family : Pitcairn
Flash Type : M25P10/c (128 KB)
Product Name is : C40102 Pitcairn A1 XT GDDR5 64Mx32 2GB 150e/150m
Bios Config File: C4010200.102
Bios P/N is : 113-C4010200-102
Bios Version : 015.015.000.002.000838
Bios Date is : 02/09/12 15:24
Image 1 -- Offset 0x0
=======================
ROM header contents:
Signature 0xAA55
PCIR offset 0x0228
PCI Data Structure
Signature PCIR
Vendor ID 0x1002
Device ID 0x6818
PCI Revision 0x00
Image size 0x10000
Code revision 0x0F0F
Indicator 0x80 (last image)
Code type 0x00 (PCAT Image)
Legacy BIOS File Name C4010200.102
Legacy BIOS Part Number 113-C4010200-102
Legacy BIOS Build Number 217912
Legacy BIOS Change List 735680
Binary BIOS_IDTF 0x5FC73BF6
ByteCheckSum 0


Any help you can provide that would let me recover these cards would be very appreciated.
I'm pretty much at the point of giving up

 

[neil wilson]

Update - found correct vbios's and got both cards working and stable individually, but when crossfire was enabled games would either work for 10-15 minutes then crash out or not work at all...
So time to sell both cards and buy a new one...

 

[dorsetknob]

you probably need to uninstall the drivers run cc cleaner then reinstall drivers in order to get them to run stable in crossfire

up grading is also a good plan

 

[Athlonite]

Use DDU to clean your drivers out and reinstall after rebooting into windows open ccc and see if it has automatically enabled crossfire for you if not then enable it, also what games are you running that keep crashing maybe check for patches if it's a known issue