Sound fluctuate constantly, jumps and mute don't work

original title: noise fluctuates constantly and mute does not work, there is also a quick jump in time.  ???

Sound fluctuates constantly and the mute won't work, there is also a quick jump sometimes... it is his property. ???

  

Hello

1. What is the brand and model of the computer?

2. when exactly this question produce?

3. don't you make changes to the computer until the problem occurred?

4. what operating system is installed on the computer?

I suggest you try the steps from the link below and check if it helps.

For Windows 7: Open the Audio playback problems troubleshooting: http://windows.microsoft.com/en-US/windows7/Open-the-Playing-Audio-troubleshooter

For Windows Vista: Tips for solving common audio problems: http://windows.microsoft.com/en-US/windows-vista/Tips-for-fixing-common-sound-problems

For Windows XP: How to troubleshoot sound problems in Windows XP: http://support.microsoft.com/kb/307918/en-gb

Hope this information is useful.

Tags: Windows

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