hi, today my dell latitude d630 went crazy. every half an hour during simple task , Word or surfing the web , my pc just stuck . when it happened even ctrl + alt + delete doesnt work and i have to restart my pc although mouse is still moving. i didnt install nothing new in the last 3 weeks and just in case i run system restore to a point of couple weeks ago. didnt solve the problem. this is my screen of the event log which doesnt say nothing to me , but maybe to you it will: thanks