I have a Tashiba lap top. The power will not stay on i thought maybe a virus so i did the scan and now can get it to stay on for 10 min, but then the power still went off. So then i took out the battery and did just straight outlet and got it to say on for 20 minutes, but then it still went off. I hear the fans come on and run, but the laptop is feeling more hot that normal. Still not sure what the problem is though. Any ideas i don't want to get a whole new computer.