Not all sounds that come from the speaker in the system unit can please the user of the PC platform. In most cases, they just annoy the person. The solution to this problem is to disable it completely through the registry using software tools or manually.
Necessary
Computer
Instructions
Step 1
Try disabling the system speaker through your operating system (Windows) registry. Open Registry Editor. To do this, call the context menu of the "My Computer" desktop item and select the item of the same name. The context menu is invoked by pressing the right mouse button. You can also invoke the Registry Editor using the Run applet. Press the Win + R keyboard shortcut, type regedit and press Enter.
Step 2
In the open Regedit window, go to the left pane and select the HKEY_CURRENT_USER branch. In this branch navigate to the Control Panel folder and then Sound. All the options for the Sound folder will be displayed on the right side of the window. Find the Beep parameter. If it does not exist, a new parameter should be created.
Step 3
To do this, right-click on an empty space in the right pane and select the "Create" section. In the menu that opens, click on the "String parameter" item and enter the name Beep. Double-click the new parameter and enter No to disable the system speaker sounds.
Step 4
To disable the built-in speaker through the programmatic method, you must launch the "Device Manager" applet. Click the Start menu and select Control Panel. In the window that opens, double-click on the "System" icon.
Step 5
In the window that appears, click on the "Hardware" tab and click the "Device Manager" button. In the running applet, open the "View" menu and click on the "Show hidden devices" option. Now in the list of devices you need to find and open the "System devices" section. Double click on the line "Internal speaker" and in the properties select the option "Disabled".
Step 6
The most radical way is to disconnect the signal cables from the internal speaker. All you have to do is remove just one side wall of the system unit and disconnect the speaker cables from the connectors on the motherboard. The speaker itself is located near the Power and Reset buttons.
