Hello everyone, I saw this site while looking for answers to my recent computer problems. So I went to bed one night turned my computer off and everything was fine. i wake up the next morning to turn it on and it sounds like a car having trouble turning over. Basically my fan starts up and stopped and started again for three times and than finally started as normal. Nothing would come up on the screen but I made an assumption that it was a power supply problem. I replaced my psu and started it up again. There was no start up problem this time but the screen remained blank. I checked all my cords of course before I did anything. I used a different monitor. Still blank screen. So before I went and spent some money on a new video card I thought I would ask some experts. Thanks for all your help in advance. ask any questions please Ill try to check back daily.