On Nov 13, 2004, at 10:09, Gail Grainger wrote: > About 7-10 days ago--around > when 10.3.6 came out, only my left speaker would work, now it is only > out > of the computer. Hi Gail, Have you tried repairing permissions on your computer? Also, have you tried logging in as another user on the same computer to see if they, too, experience the same sound problem? These are always my first two troubleshooting steps, as they help me figure out if the problem is with my account or if I need to start looking at the OS or hardware. Do the speakers plug into the same jack that headphones would? [I'm trying to picture the dual 867's backside, and think that there are two audio-type jacks, one for headphones/speakers and one for the Apple proprietary speaker pod thingies (?).] If so, have you tried using a pair of headphones to see if they produce any sound? If it turns out to be the audio out is dead, perhaps you can get a third-party card rather than repair? I don't know if this is feasible or even chearper, but just another option to consider. Gretchen