I tried to start my computer this morning but I had no luck! The case fans, PSU fan, Video Card fan, and CPU fan all started up, and the LED's on my CDRW and DVD Rom all lit up. Nothing appear on the screen of my monitor, and I don't get any beeps, which I normally do. I tried the monitor on another computer and it works fine. I have no clue why things aren't starting up. I tried different sticks of RAM, no luck. I swapped the PSU for a better one, no luck. I removed all PCI and IDE devices, no luck. Cleared the CMOS, no luck. Double checked that the power connector for my mobo worked. Checked that the video card still works (in another system). Any ideas what could be the problem? Has to be the CPU or Mobo, I think. CPU = Athlon 1800, mobo = ECS K7S5A. Help would be great! Could there be something that I am overlooking?