My Gateway NV53a that I bought new 2 years ago is not turning on. I first noticed something was wrong this morning when the display suddenly turned off when I moved the laptop. The power LCD was still on, and so was the charging LCD, almost like it was hibernating. It did this about 10 more times, each time going into this same 'hibernation' mode when I moved it, and also twice while I was skyping a friend (I did not move it these times, and also the audio cut out so I don't think it's just the display). Each time I just rebooted the computer to fix it. Now it won't reboot at all-when I turn it on the fan starts for a moment but then stops, and the screen never comes on. Is there anything I can do about this?