So i broke out this old video card i've got for fun just to try to overclock it. I attached an 80mm fan to the passive heatsink and wanted to see how high i could get it. However, while using rivatuner, when i try to modify the core/mem clocks, they just don't change. The GUI on rivatuner will change the numbers to what i tried to set them as, but i can't save it in that position or anything, leaving the card stuck at 350/333. Is there any way i can fix this? Thanks.
