Taken from the "Troubleshooting" section of the KT7 FAQ at:
<A HREF="http://go.to/kt7faq" target="_new">http://go.to/kt7faq</A>
<b>When I try to boot my motherboard beeps at me. What does this mean?
There are a number of beep code you may experience:
No beep at all - this means your motherboard is dead, either due to a defective or underpowered power supply, poorly seated CPU or RAM, or a dead-on-arrival board
One beep - board is working fine
Beeeeeep-beep-beep - this means no video card detected (or poorly seated video card)
A single tone, repeated over and over. This is a memory problem (could be the DIMM, the controller, or the CPU cache memory).
A two-tone siren, generally caused by overheating or out of specification voltages.
Rapid stream of beeps - this means a key is stuck on your keyboard, it is not properly plugged in, or the keyboard is incompatible in some way
The AWARD BIOS offers no other codes - any other error messages are displayed on the screen</b>