unknown beep after fan failure

Hi all, I have an Epox EP-8KMM3I mobo, I connected a second fan to the fan 2 socket and booted up.It booted fine, then I smelt burning and rapidly killed the power. The smell came from the psu,so I swapped it for another and proceded to boot. All I get is a slow repeating beep.What have I killed?
The beep doesn't seem to be listed anywhere.
Phoenix Award Bios
XP 1800 athlon

I have read other beep codes listed for Award, but they don't read how my pc sounds.I don't even have video.I have also removed everything(mobo,memorey,graphics and Psu).I even removed memorey.

Somthings FUBAR,ain't it?

Test what you can on another pc, such as the ram, cpu, mobo and video card. Don't try the psu on another pc because if that is what is broken it could break the other computer.