Update: Several users have reported that after installing the update, the sound no longer works. Rik Osborne writes: "My Logitech external speakers are now disabled. They do not even appear as an ...

Several users have reported an issue in which the MacBook Air suddenly becomes unable to output sound. When this issue manifests, the sound icon in the menubar may ...

It's possible to boost your Mac's audio beyond 100% (with the help of some third party apps), but what if your audio dips in the opposite direction? What do you do if the sound suddenly stops coming ...