[SOLVED] How to change or turn off the default sound scheme?

Just installed Mageia 2 on my laptop, and would like to disable the default sound that plays whenever I log onto the machine.
I've been all over the Control Center and System Settings, and can't seem to find where to change this, or at least turn it off.
If you know where this feature might be hidden, please let me know. Thanks!
I've been all over the Control Center and System Settings, and can't seem to find where to change this, or at least turn it off.
If you know where this feature might be hidden, please let me know. Thanks!