I bought an alienware aurora R3 about 2~3 years ago, it worked perfectly until recently, where it suddenly refused to start, after unplugging, dusting and replugging the machine however, it started working again for a while, the next day (Yesterday) I woke up to find my computer wouldn't start and, even worse, wouldn't even post to allow me to restore it or such. I looked in to find no parts misplaced and nothing weird or out of place within the computer. I tried finding information on what to do but every such article is about a computer which was upgraded in some way, while mine is still 100% like the day I received it. Is there anything I can do? I know I could send it back to dell/Alienware and ask them but my warranty's out by now and I'm not exactly rich.