I am having a problem with my laptop freezing randomly. My laptop is a Sony Vaio PCG 9E4L. It has a Mobile AMD Athalon XP 1500+ 1.30 GHz processor. It has the 256 Mb of Ram. It also has an ATI Rage Mobility-M1 AGP PCI video card with 8.0M of SDRAM. I am running XP sp2. I should also point out that when I purchased the laptop I got the extended warranty and had the motherboard replaced probly about 3 years ago. Normally I would not worry about the freezing since its only got 256 Ram but usually when I can tell when its going to freeze because I am trying to do to much at once. This however just poof non responsive. Even if I hit caps lock or num lock it doesnt even turn the caps and num lock lights and the only thing I can do is power off with the power button. I am thinkin its a hardware issue but I have run CHKDSK and found no errors and checked the event viewer for errors and found none. Any help would be greatly appreciated.