Quote Originally Posted by 'Mike111',index.php?page=Thread&postID=31725#post3 1725
I've updated my latest video card drivers, I run Windows XP, nVidia 7600GT graphics card. A non dual-core Athlon64 3500+ and 2GB of RAM. I keep video settings at a modest level on both instances of WoW.
The obvious first answer is to swap out your graphics card with another one and see if that rectifies the problem. If not, are you running 2GB configured as two sticks of 1GB each? If so, you may have a problem with memory interleaving on your motherboard or just a problem with memory in general. Try removing one stick of RAM and see if that fixes the problem (yes, I know it'll be painfully laggy). Also, have you checked to see how hot your graphics card (and system/CPU) is running? NVidia's NTune applet may report temperatures back to you, though I'm not familiar with whether that card has thermal sensors on it or not.