no audio after 10.4.9 update powerbook

[Fritz]

friends 1.67G pbook has audio trouble since updated to 10.4.9.
Repaired permissions, zapped pRam and PMMU.

Start up chime sounds, but no iTunes audio, iChat and Skype won't function from a/v standpoint.
No internal choice shown in Sound Prefs.

No int sound card under ASP.


If he uses ext "sound card" all is fine.

Ideas?

[modelamac]

Apple Discussions?

[tahoedrew]

Same setup here (1.67GHz dual-layer superdrive PBook) and I was fine when I moved to 10.4.9. Don't know what to tell you. Sorry.

~A

[Fritz]

bumma

[Don C]

Try this:

Go to Applications/Utilities/ and start up Audio MIDI Setup

Be sure that Audio Input and Audio Output settings are at 44100 Hz.

Sometimes this can be reset to a value that doesn't work.

[Fritz]

tried audio midi too. nada