Xfx 680i lt sli w/ vista x64 only one audio port works

I looked at some other forums describing people's problems with audio not working in vista x64 with 680i mobo but none really helped
i have the latest drivers and have hd audio enabled in BIOS but only one of my audio ports works...
i have xp too and when you first installed the driver you had to unplug anything in a port and plug it back in to get it working (just the first time and it'd be fine)
i tried the same thing in vista and when i open the realtek audio manager it knows what is plugged into what port and says they are working
my mic doesn't work either but is said to be working just fine