I updated my computer to 10.7.4, now I don't have any audio. Simple as that.
Any ideas? This has been going on for a few weeks now.
Fisrtly, I laughed at your tag; fail.
Secondly, what do your Audio MIDI settings show, are you attempting to use the line out or an after market card? Have you tried setting audio to the internal speaker to see if you get an output there?
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