I have a problem with my computer that started after it cut off during startup due to an outside power failure. When I restarted the computer when I had power the fans on my computer came on at full speed and stayed that way from the moment I turned on the computer. This continues even after restarting. Also there seems to be a problem with the screen saver failing to work properly - the screen just turns dark and freezes.Is there a way to diagnose and fix this?I have acronis and recently made a backup of my system.If the problem is with damage to the operating system program can acronis and my acronis backup fix this?I have a Microsoft program disk somewhere back home 200 miles away if that would help. I can give more details if that would help.