alienware 18 display problem

so a couple of days ago i was just going about my normal business, playing space engineers. at the end of the day i just left the computer on and closed the screen shut. the next day, i opened up the screen, to find it fuzzy. i restarted it, to no avail. so i did a "hard restart". that seemed to work. that night, i decided to shut off the computer hoping that would solve it. well, the next day,the screen was fuzzy once more, and a hard restart was the only thing that fixed the problem. any help is very much appreciated, as iv'e only had this for 6 months!