Hello,i've problem with my laptop..it's ASUS A42J..i've been using it not more than 12months and the warranty is 24months..ok, the problem is now i cannot access into it..when i turn it on, the ASUS logo came out then after that the choice for start it using safe mode or start windows normally also came out..but i already try both of it, 1st i chose start windows normally but it takes a few minutes for the user choice to appear..what i mean with user choice is the one that u have to choose ur username and write down the password..ok, after i click my username it's loading but for a minutes more but still i can't access instead a black screen appear with only my cursor..can somebody tell me what's the problem, i don't want to buy another laptop now..it's still new..btw, last night before this problem occur i use my laptop almost 24hour bcoz i'm doing my assignment..can somebody help me?? thanks..