Audio does not work
The audio is grayed out in the preferences. I tried plugging in headphones, and external speakers (tested and worked fine on another mac) but they do not show up.
I have updated the system to the most current. I also Zapped PRAM hoping that would fix the problem.
I took it to Apple support and they want to replace the Logic Board. The computer works fine but no Audio.
Any suggestions? I bought it used for $420, and the logic board is around $250.
I saw this http://www.applecomponents.com/items/922...
would that work?