No sound in FC9-Preview

[Jim]

Jóhann B. Guðmundsson wrote:
> If you have any sound lines indexes or aliases in modprobe.conf remove 
> them or comment them out
> then run pavucontrol ( yum install if you dont have it )  and set the 
> default in indput devices
>
> JB
>
You have two input devices
1. Monitor Source of ALSA PCM on front:0 (VT1708 Analog) via DMA
2. ALSA PCM on front:0 (VT1708 Analog via DMA

Which one needs to be be set  "default"  ??