I have an Abit KR7A-133R Mobo, using crucial 512MB RAM, Geforce 4 4400ti, AMD Althon 1800+. I left my computer on while I went to class, and when I came back, it was still on, but unresponsive. It would not come back on even if I moved the mouse or hit the keyboard. So I restarted the PC. WHen I restarted, the motherboard had one long beep, then waited about 10 seconds, and gave one long beep again, and continued to let out one long beep in this same fashion until I turned the computer off. I tried clearing the CMOS, but that is not working. I called ABIT tech support, and they were not much help. They told me that the code is implying that the memory may be the cause of the problem. If you can help me I would really appreciate it. Thanks in advance. And the quicker you can respond, the better. Thanks.