No startup chime/audio greyed out on late 2009 Mac mini?
On my late 2009 Mac mini (Lion 10.7.4) the audio is randomly greyed out without any startup chime. In System Preferences/Sound/Output, no audio output device is shown.
What could be the problem?
crwdns2934109:0crwdne2934109:0
crwdns2944067:04crwdne2944067:0
Has the unit ever been operated on?
crwdns2934271:0crwdnd2934271:0 mayer crwdne2934271:0
Yes.
Just wondering. Could it be related to overheating?
crwdns2934271:0crwdnd2934271:0 Michele Carlo crwdne2934271:0
This doesn't seem like it would be related to overheating.
crwdns2934271:0crwdnd2934271:0 Chris Green crwdne2934271:0
I’m having the same issue with my late 2009 Mac Mini, which is on the last officially supported OS, MacOS X 10.11.6. I have another more upgraded one that isn’t slow that does have audio, but isn’t booting.
crwdns2934271:0crwdnd2934271:0 Jaden LeMieux crwdne2934271:0