A couple weeks ago I posted about my computer restarting itself 30 seconds after bootup. Well, now it won't even turn on. The day before I checked the CPU and system temps and they were both around 53C. I know its not the power supply because I tested a different one and got the same results. The only response I get is if I turn off the power supply, after 10 seconds turn it back on, and the fans will spin a couple times but that is ALL. My guess is it's the mobo or processor but I'm not sure which. Is there any way to tell? Am I screwed?