Vista lagging

[fizur2002]

just installed vista ultimate edition and im noticing some lag with any type of graphics. my system specks are listed below in my signature. What could be causing it? I have the latest drivers for everything. My system rating is 5.1

[Lgbpop]

If you have the 94.24 nVidia drivers, try rolling back to the 93.71 version. I've heard complaints about the new drivers. Also make sure the SLI is configured properly.

[Lgbpop]

BTW, what PSU are you using?

[fizur2002]

this is Vista, the 94.24 is for XP/2000.

[fizur2002]

600watt thermal take truepower

[Lgbpop]

I don't have Vista yet, still getting used to who has what. You're right about the drivers. You've checked to ensure nVidia's drivers are installed and not a generic Vista driver?

a 600W TT sure answers that question. You should have no problem with spotty power supply. One thing I found out about their vidcards, though, make sure the card connectors are on different rails from the PSU. FWIW

[fizur2002]

never had problems with XP, and im totally new to vista so thats why im asking for help.

[BipolarBill]

Vista has a problem with OpenGL rendering. Be sure to select DirectX when setting graphics preferences in games. If no joy, consider reverting to XP. Vista has a lot of serious issues with compatibility and driver support. It's not ready yet.

[fizur2002]

guess it needs to be tossed back in the oven for 10 more minutes.