Question about Apple PowerBook G4 Mac Notebook
Go to the top of your keyboard. There is a button with a black sideways bell shape icon on it ( a speaker) (the f3 key)...probably four in from the left starting with esc. Toggle that on. It may be on the mute setting now. It should have waves coming out of it when it is unmuted. To the right of that button (two buttons to the right) is the increase volume control button, the (f5) key. Make sure the volume is up! If it is down all the way you will hear nothing and it will be also muted.
I am not sure why if you go into System Preferences (under the Apple icon) and scroll down to Sound and Output, the mute box cannot be unchecked. Perhaps using the function keys to unmute and increase volume on the top of the keyboard will help.
Posted on May 07, 2010
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Posted on Jan 02, 2017
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