Try asking HP:
http://h10025.www1.hp.com/ewfrf/wc/c...roduct=3439687
"David Deley" <> wrote in message news:SutPi.107$...
>I have a new Vista Laptop (HP Pavilian dv9410us). I have all sounds switched off
>under Control Panel -> Sound -> Sounds(tab) -> Sound Scheme set to "No Sound", and I
>checked the list below to make sure there were no sounds assigned.
>
> I also have Volume in the system tray set to Mute.
>
> But still, the computer sometimes Beeps when I make a selection in certain
> programs, disturbing those around me.
>
> How do I make this computer shut up and not make any sounds? How do I switch off
> the Beep?