How to Disable Error Beep Sound in Windows
Disabling the error beep sound which was occurring from the Windows Operating System is a simple tweak which was done with the help of the Windows Registry. Actually changing this options may give you some problem and you need to work around a lot, if your PC gets into a trouble. Though some likes to avoid these kind of sounds while in the work, so for those people they can make use of these tweak.
Software Needed : Windows Registry
Administrator Rights Needed : Yes
Risk Involved : If the settings was configured improperly then it may crash your system.
Disable Error Beep Sound using Registry :
Goto Start -> Run -> type “regedit” -> Goto “HKEY_CURRENT_USERControl PanelSound”
Here you can find a Value called “Beep”, Double Click it and set it to “NO” to disable the Error Beep sound, If you give yes then you will hear the Error Beep sound. Now restart the System to make the changes into effect.