Hi all , BLACK SCREEN PROBS !!!!!! Ive had this laptop about 2 years now and its started to blackscreen on me , Ive installed all the drivers from sony , with no luck still has the prob ... Tryed clean install but still doze it .. Any advice on how to solve this prob would be good ... By the way its running Vista , Ive even been to nvida site and tryed to find a answer from them with no luck .. Thanks for reading this !!!