Hi, I had this problem before and it was only a nuisance, now it's a real problem. I cannot set my display higher than 1024x768, although before I replaced the motherboard/reformated, I was able to. I just installed Need for Speed Underground 2, and I can't put it higher than 800x600, and setting the detail past the third notch crashes my system. I've only tried to play the game once, and it froze up during the first cut scene, and every time it switches screens, my moniter settings go all crazy. I have the latest drivers.