Okay, so, I got two 5970's sitting in a rig.
Have them on windows, and I can get drivers installed to detect and mine with, but I want to be able to lower the clock on memory to cool the cards down since they don't need to be running full power like that.
I've tried 11.8, 11.7, 11.6, 11.5 and 11.8 and 11.6 were on fresh installs of windows cause I got frustrated. I click on CCC and mouse spins for a few seconds then nothing happens (MOM.exe, and MMLoadDri.exe whatever show up in processes). Outside of that, I'd use another tool but AMD Overdrive, ATI Tool, ATI GPU Clock whatever, and a few other tools either say no cards are in, or just crash or fail to load. I think MSI Afterburner loads, shows the card name, but all the options are greyed out at 0's.
I put up CGMiner a little bit ago and with flags on in the parameters nothing still works, I inspect them in the GPU section and they're reporting all off for autoclock and automemory, and when I go in the fan speed reports 0%, the memory says valid range is 0 - 0mhz...
Somewhere somethings not allowing access to the cards, whats up? D: