Each time you start a Mac, you’ll hear a familiar start-up chime. You may have noticed that sometimes it seems louder, or perhaps quieter, than usual. Or perhaps there is no chime at all. In this tutorial I’ll show you how to change the volume of the Mac start up chime, or mute it completely.
There may be good reasons as to why you want to mute the start up chime on a Mac. Or change the volume.