Hello. I have a problem with a desktop comp i made. it has an Abit sg-80 mobo with a celeron d 2.9 processor. This is the comp i use at home and i take my laptop to school with me and so i didnt use this comp that much througout the year. I recently booted it up and now my computer just beeps and shows the red led light in front of the computer. After i hit reset several times, i sometimes and get it to start up, but then when its on for a while it turns off again. Just to say, i also removed the ram, tried bootin the comp, didnt work, and then i reput the ram in and then it worked until it turned off. Can anyone help me with this problem because i am thoroughly confused. Thanks!