I recently plugged in speakers into my MacBook. After Unplugging Them My Built In Audio Did Not Work. Whenever I Press The Volume Up Button The Speaker Is Blacked Out And I Get A Little Restricted Circle With A Line Through It. When I Go Into System Preferences 'Built In' Does Not Show Up. But When I Turn On My Computer The Chime Does Play So My Speakers Are Functioning But It Does Not Work After I Log In.
2008 Aluminum MacBook Intel 2.0 Ghz, Mac OS X (10.5.8)
Just wondering? There have been past issues with what your experiencing and the digital sound would turn on. This always had a red light in the hole. You can only see it looking directly into the hole.
Do the external speakers work when you plug them in now?