Hiyall I know that this isn't the right mailing list to ask this and I've already posted a request for help over at: http://forums.fedoraforum.org/showthread.php?p=1355763#post1355763 Any thoughts would be greatly appreciated. As stated in the post... I recently purchased a Toshiba Qosmio x500 and installed Fedora 12. I've got all the hardware working. The only real difficulty that I can see is that when I plug my headphones into the headhphone jack the speakers are not muted. Every mixer application that I can run shows very minimalistic options; 4 at best. In kmixer the options shown are: Master, PCM, Mic, Mic1 The information shown below seems to indicate that Fedora seems to have located some kind of Modem (Please Note the info about mixers on the bottom indicates it found something from conexant). And because of the order of things, It would seem that this device has taken precedence. Any help to properly configure my sound system would be greatly appreciated. KDE Info Center shows that I am running: HDA Intel at 0xfo900000 irq 22 HDA NVidia at 0xcdefc000 irq 17 Audio devices: 0: HDA Generic (DUPLEX) Synth devices: NOT ENABLED IN CONFIG MIDI devices: NOT ENABLED IN CONFIG Timers: 31: system timer Mixers: 0: Conexant ID 5067 1: Nvidia ID d Thanks in Advance Eli -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.