kingblah Posted August 15, 2008 Report Share Posted August 15, 2008 Ever since i've installed the new 177.83 drivers, i've had a strange intermittent downclocking problem. Occasionally, when I launch a game, the clocks will only go up to 380/300, instead of the full 800/500. It's noticeable in the game's performance being substantially decreased. I had never noticed this with older drivers, although it may have happened? I should not have downclocking problems as I have the new clevo bios that solves this problem previously (In fact, I have the bios version 1.00.09b). Has anyone got any ideas? Thanks! Quote Link to comment Share on other sites More sharing options...
Dox Posted August 15, 2008 Report Share Posted August 15, 2008 you can try this: go into regedit (windows key+R, type regedit and press enter) press F3 and search for, PerfLevelSrc chanhge the value to 2222 and reboot, this disables powermizer in vista and makes the gou run at full clock speeds. hope that helps. if not there could be a problem with that driver to vista x64 http://forums.laptopvideo2go.com/index....t=0&start=0 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.