Using Lion 10.7.3. having problems with Audio Vol control missing from Menu Bar and in System Preferences shows "No Input or Output Devices Found"- Volume control slider not working and "Mute" Greyed out.
Similarly with iChat & FaceTime - "No Camera connected". This has been happening irregularly for past few weeks. Then when, after a time, Log in Volume control and camera recognised and Icon appears in Menu Bar. Any ideas what can be done to fix this???
Similarly with iChat & FaceTime - "No Camera connected". This has been happening irregularly for past few weeks. Then when, after a time, Log in Volume control and camera recognised and Icon appears in Menu Bar. Any ideas what can be done to fix this???