New PC is lagging when i play certain PC games.....Please advise.....

[Tsar]

Gamer, just in case here is the link to the driver you need to download:

http://www.nvidia.com/object/win7_winvista_64bit_195.62_whql.html

Also, don't forget to uninstall the previous driver in control panel first.

It would be good to make sure your audio and motherboard drivers are up to date too. Do you know the name of your motherboard?

I would have given him a link but I use ati so I did not know were to get them. And every thing is sound what you said.

 

[hideinlight]

Unreal Tournament 3 had performance issues with nvidia cards for more than a year and a half.
Like they said in the thread you gonna have to update your graphics card drivers.

Also make sure you update you Unreal Tournament 3 to the black edition(Titan Pack).
Old UT3 has a red/white interface
New UT3 has a black interface

Patch 2.1
http://gaming.do.co.za/downloads/192/patches/pc/unreal_tournament_iii/UT3Patch5.exe

Titan Pack
http://gaming.do.co.za/downloads/147/patches/pc/unreal_tournament_iii/UT3TitanPack.exe

PS. pach first, titan pack second.

Anyways that should get rid of most of the lag in UT3.