On Fri, 18 Feb 2005, Ed Skladany wrote: > My Intel 82801DB AC97 audio controller in my Dell 2400 desktop works > fine when I boot with 2.6.9-1.681_FC3 but doesn't work (no sound) in the > 2.6.10-1.760_FC3 kernel. Has anyone had this experience? you are late for the party..[this issue had been discussed many time on this list]. And the latest kernel-update is 766. To get your sound back, run alsamixer - and (M)ute 'headphone jack sense'. If this doesn't work - you can try muting a bunch of other things listed at: https://bugzilla.redhat.com/beta/show_bug.cgi?id=144742 Satish