In modern PCs, the internal PC speaker is often also connected to the PC's audio solution, so that it allows the PC to play a beep even when there are no external speakers connected to the machine. If your Windows 10 PC runs without speakers connected or with the sound drivers not working or disabled, you might hear an annoying beeping sound for example when a message box notification displays. If you are annoyed by this beep sound, you might be interested in disabling it. Here is how you can do it.
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