I was just messing around on my laptop seeing what all i could do and for some random reason it went to a black screen as if it is off but the blue light says it's still on. I can get the screen to come up in safe mode but in normal start up i get absolutely nothing. I've tried taking the battery out and holding the power button for thirty seconds and turning it back on in normal mode but i still get a black screen, i just got it last night. No blue screen just random blankness...any ideas of what it could be and how i could fix it??