As per the title. The overclock global is set to Q EnableClockControlCloning 1. However monitoring with GPU-Z shows that only the first GPU is being overclocked. If I manually select the other GPU from the drop down i.e. ATI Radeon 4870x2 (Default monitor) and try there, again no success. It tests, then automatically sets the clock back to it's default 507/500. I can set the clocks with AMD GPU Tool, however I then lose my Fan Settings. V. Frustrating. Anyone had a similar problem in XP or found a solution? Rivatuner 2.11 works just fine in Vista 64. Note initial problems were with 8.10 RC2 installed, I then uninstalled, re-installed 8.9. Driver Cleaner, removed ATI folder. Installed without CCC, installed CCC, removed it again etc etc etc. PIA UB
RTFM definitively helps, quote from 2.11 release notes: - Added experimental overclocking support for the secondary display adapters in Crossfire systems (only for Windows Vista). There is no support for Crossfire overclocking in XP and probably never will be in future, readme more than directly informs you about it.
I'd be really pleased if you could remove RT from your hard drive. It is not for people talking offers to read manual as something bad and throwing personal insults in response. Thanks is advance, hope NOT to see you here again.