The beep does not sound

Is silent mode [ON]?

The beep does not sound if [ON] is selected for [Silent mode] in the setup menu. To enable the beep, select [OFF].

Check the focus mode.

The beep does not sound when the camera focuses with AF-C selected for focus mode or if AF-A is selected and the camera is shooting using AF-C.

Is the camera in video mode?

The beep does not sound in video mode.