Actually, a newer version was installed. I bought a first gen Airbook and have just had my hard drive replaced and the techs installed a newer OS.
4. If the Internal Speakers option does not appear in the Output tab and your computer is not a Mac Pro, check that Digital Out is present as in the image below.
5. If the issues persist, contact Apple support for further troubleshooting assistance.
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Thank You, Dan
Daniel, I've already found that troubleshooting process through a google search - it was not helpful. I do not have "Digital Out" present in my Output window. I only have "Headphones" in my devices for sound output.
Sound ~> Output.
I don't have Internal Speakers as a option in the Sound Output menu. Only headphones.
It is a first generation MacBook Air
yeah - i get the startup sound, but then no sounds after that...