Audio Problem..

Hi. I guess I have some audio problem since no one else has even mentioned it. I tried to play Phoenix Wright 2 with iDeaS, and it's perfect except for the sound doesn't work. I've tried playing other roms on iDeaS.. sound doesn't work. I've tried playing Phoenix Wright 2 on other emulators...sound doesn't work. And yes, my sound is on.

I'm not sure what it is though, because a friend tried the same stuff as well and it didn't work for them either.

I'm not sure if it's a soundcard problem or some weird setting that I don't know about, but does anyone have an answer to this?

Unfortunately, changing options in the settings of any emulator doesn't seem to help at all...

Well, I know they're still in development, but since I'm the only person with this audio problem and everyone elses versions of either the game (phoenix wright) or the emulator(s) work perfectly fine, it makes me think that there's something specifically wrong with how I'm doing it.

so i take it no one knows what's wrong?