Originally posted by: josh6079
Originally posted by: ViRGE
For anyone else using this, are you having problems with it changing clockspeeds automatically? On my X1900XTX, it's causing the system to hang when it tries to drop back down to 2D settings(either via automatic 2D/3D or a manual game profile), and this is with the overclocking settings set to stock speeds(500/1200@1.2v and 650/1550@1.45v). I'm wondering if it's dropping the voltage before it drops the core clock, since this is only happening when I try to slow the card back down.
Hmmmm....
I'll be installing my X1900XT later on tonight. Just got it from the ups man.
For my GT, the memory voltages don't change but the core ones do. Where do you find your 2D/3D settings if you want to disable 2D/3D detection through ATT?
The XTX is the same, it's only the core voltages that change when switching modes. As for the 2D/3D settings, it's kind of non-intuitive: the easist thing to do is start up ATT once(note: don't turn off the hotkey poller), turn on the monitoring graphs(logging clockspeed, memory speed, and VR voltage), and then start up a fullscreen game for a moment. When you come back you can see what clocks and voltages were logged, the high is 3D and the low is 2D. Then restart ATT, let it disable the hotkey poller, and you can then use it to overclock.
Also, make sure you pay attention to the voltage settings, that was a problem for me at first because when you mess with the overclocking settings for the first time, the voltage is still going to be at the 2D voltage. You'll have to bump up the voltage to whatever the 3D default is first, and make sure that voltage is saved with the profile.
Oh, and CP5670, what crashes are you getting? I'm finding as long as I just set ATT to run the card at the max clockspeed all the time so that it never changes settings other than when it loads the first time, I'm not having any crashes.