Double "Bong" on Startup

[cosmos65]

Hello,

Everytime I boot up. my shiny new iMac makes the "bong" sound once and then after a few seconds there is another (usually quieter) "bong".

What does this mean? Does it indicate any problems?

Thanks.

 

[eric2006]

OS X has a startup sound, but I assume that this isn't what you're hearing?
Here's some things to try:
http://macs.about.com/od/osx/a/osx_start_sound.htm