Changing any setting in the Video Settings menu does not make the 'click' sound.
Environment
Windows 8.1 64-bit, Java 7 64-bit (1.7.0_60)
Changing any setting in the Video Settings menu does not make the 'click' sound.
Windows 8.1 64-bit, Java 7 64-bit (1.7.0_60)
Cannot Reproduce
Maybe your Master Volume is at 0%?