Sound Line-in does not work
Hi all,
a sudden but very irritating problem has arised on MBP. The sound line-in is totally dead. Microphone line-in is fine, there is sound out from headphones and built-in speakers. But I cannot record the sound from Youtube or other apps. Which, of course, is the only thing I want to do right now. Any ideas ?
Thx
MacBook Pro, OS X Mavericks (10.9.2)