What exactly does SBDrvDet do?

[PacknHeat]

I have an Audigy 2. When SBDrvDet is checked in System Config -> Startup, my NAV 2004 will not enable. It's probably Nortons fault, but what exactly does this setting control? Do I need it?

Someone here once posted what all the different Audigy 2 System Config settings were for. It was very useful so one could choose what and what not to load on boot up.

 

[Azphira]

It allows the sound card to find these: http://www.soundblaster.com/products/gallery/new/a2zs_06big.jpg

 

[PacknHeat]

Thank you.