To play one of my games I need access to 1280x1024 pixel resolution. My problem is that some days it works perfectly normal, but some days I can not exceed 800x600. I have never heard of this type of problem where sometimes it works and sometimes it don't, so I thought I'd ask the experts.
GeForce FX 5200
P4 2.6 gig CPU
1 gig RAM
Windows XP Home Edition