My current situation

Well, i have been without my laptop for about a month now. First the CPU went out, sent it in to get it replaced, got it back about a week ago. Worked great! for about 4 hours, then crapped out on me again. This time, i have no clue whats wrong, could be the back light (doubtful) or the motherboard (most likely). I should be getting it back sometime this week or early next week. But for now, im on a chunky desktop thats not too new. *sigh* I guess it could be worse.