One long and then 3 short beeps means you have a video problem.
A continuos single beep means a power problem, repeating short beeps
also means a power problem.

On Wed, 21 Jul 2004 16:52:57 -0400, "Flwrite" <lostwithout@home.com>
wrote:

Instead of a single beep, it boots up with a Morse code "B."  Dah-di-di-dit.
The CMOS says I'm running a "Pentium III 1@@@" MHz (One-at-at-at), but that
doesn't seem to cause a problem.

Thanks,
            -Neil-