I had brought my newly built computer home on Thursday and it was working flawlessly and I shut it down and unplugged the power cord only to plug it in again 2 days later and it won't turn on. My teacher is in sugarland and I don't want to have my mom drive an hour to get there. The power switch is set on 1 and I have an A88XM-E asus mother board. I'm new to this so please explain in very simple terms!