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Recent content by vipernig

  1. V

    HD7970 cf hickups

    What is your motherboard? I though it was my motherboard to if you followm my thread here but the hardware is fine. I am starting to suspect that I could be the AMD drivers not playing well with the chipset drivers. But again this is something that AMD has to fix.
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    7970 getting stuck at 1x PCIE

    I noticed that too on my P8Z68-V Pro Gen3 7970 xfire setup. In CAT12.3 after the second GPU goes into ULPS and then running a 3D game, the PCi will go to x1 2.0 and i see that because I am on multiple monitors. Disabling ULPS fixes the PCI issue so now I get ok scaling but the second card draws...
  3. V

    My HD7970 Crossfire setup is not working properly. HELP!

    Ok here is a new developpement. With the Cat12.2 with ULPS on when I launch a game the second PCI lane stays at x1 instead of going to x8 so I am basicly running at x8/x1 instad of x8/x8 which explains the crappy framerate . And I desided to stick with 12/2 because 12.3 the second card stays in...
  4. V

    My HD7970 Crossfire setup is not working properly. HELP!

    Ok so I think I have this figured out. For some reasong driver sweeper was not actually removing the drivers or a backup was being recreated. So I was sweeping in normal mode because the first time it did not work properly in safe mode so ran it in normal mode and it seems to have worked because...
  5. V

    My HD7970 Crossfire setup is not working properly. HELP!

    Holy crap Mr.Mean reading that thread on guru3d and I seem to have drivers dated 2006 and 2010. You have rekindled hope. I will check that avenue and get back report.
  6. V

    My HD7970 Crossfire setup is not working properly. HELP!

    OK People here is an update. I used my older ssds that had a relatively fresh windows with ccc11.13 with the drivers from 12.1 only. So catalyst version still showed 11.13. I reran all the benchs on it and 3DMark11 did work on it so did GPUz. My 3DMARK scores on single card in each PCI slot...
  7. V

    My HD7970 Crossfire setup is not working properly. HELP!

    Yes i did flash the bios of my P8Z68-V Pro Gen 3 to 3202 recently. And I did reset to optimised defaults and then tried to disable the power saving features and configured for max power.
  8. V

    My HD7970 Crossfire setup is not working properly. HELP!

    I will retry 3dMark11. I just install and run benchmark or is there any settitng up to do. And there was all these upgrade things it was asking. Yes I have other hard drives to test a fresh install. I will try that later tonight or tomorrow. I noticed something strange also. The systems takes a...
  9. V

    My HD7970 Crossfire setup is not working properly. HELP!

    I understand. But I am getting crashes. I still have GPUz killing my machine when I try to read the second GPU. And now when I do the GPU Render test on GPUz it shows that the second PCI become x1 2.0. And what peeves me is that there are many reports online of people with no problems with the...
  10. V

    My HD7970 Crossfire setup is not working properly. HELP!

    Thank you Mr Mean for the kind words. Honestly I usually solve all my problems with proper research and me posting was really as last resort. Here are new findings: Ok I just finished running Unigine Heaven Benchmarks. I tried 3dmark11 but that killed the PC in Crossfire and had errors in...
  11. V

    My HD7970 Crossfire setup is not working properly. HELP!

    Hi all. It has been two days that I have been trying to crossfire my 2 7970 and it just doesn't work. Now I am at a point where I have completely uninstalled all AMD stuff, ran Ccleaner and Driver Seeeper. I then reinstalled Catalyst 12.4 and enabled crossfire. When I run in Skyrim, Alan...
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