On Wed, 2006-12-27 at 15:21 +0000, Martin Denham wrote: > I have just installed FC6 but there is no sound. > > Do you know if ALSA supports "Realtek High Definition Audio" on-board sound. > > Here is a list of what is installed: > [me@localhost ~]$ rpm -qa | grep alsa > alsa-lib-1.0.12-2.fc6 > alsa-utils-1.0.12-3.fc6 > alsa-lib-devel-1.0.12-2.fc6 > alsa-lib-1.0.12-2.fc6 > > The "Soundcard Detection" program displays "nVidia Corporation MCP61 > High Definition Audio", but I don't know why it displays that, or if it should. > > Thanks > > Martin Nvidia is probably licensing the technology from Realtek and integrating that into their chipset, using it as a little extra advertisement at the OS level. Try something different if you don't make any headway. Go to http://www.opensound.com/ And get the latest drivers. The sound code is better quality and you actually get support. Doesn't cost anything. Basically higher quality for free. LX