Latest questions about "audio issues"

When I installed a new card AMD 7000 series I lost Soundmax I don't know how to put it back . Info about my system: Intel CORE 2 DUO PC E7300 @ 2.

I can't hear them but they can hear me. What is the solution?

It was working, and one day it just stopped. Doesn't make any clicking noise, or play music, which is a big deal, because I produce and edit the music I make using my tablet.

Can't get sound from my already installed C-Media 3D Audio or could it have anything to do with my Internet connection?

I installed Yahoo Messenger in my system. I'm getting video, but no audio. The Sound, video and game controllers list is not appearing in Device Manager.