Hey!, sorry to bother you guys. My dell laptop started something unusual just last week. Sometimes it goes off itself and when I try to switch it on, I get a "System Thread Exception not Handled" and off it goes again. Then after few minutes when I try to switch on, it works normal. When I try to play Games,same thing occurs and when I watch movies at times, off it goes without even notifying. I'm really fed up about this and I hope computer gurus here can help with a lasting solution. Thanks.