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hajime

macrumors 603
Original poster
Jul 23, 2007
6,235
871
Hello, my MBP 2010 17" suddenly lost voice. Even I pressed F11, I got a no sound icon. I have been using Apple laptops since the Powerbook. Never experienced this before. Anybody knows how to fix this?

I think this happened after I installed the trial version of Movavi Screen Capture Studio 3. I launched the Movavi Sound Grabber Uninstaller. Then, from Sound in the System Preference of my Mac, I changed from Soundflower 16ch to internal speaker. Although I got back the speaker icon with changing volume, there is still no sound coming out from my Mac.
 
Last edited:

richard2

macrumors regular
Oct 21, 2010
236
51
England, United Kingdom
Please do the following:

Note: The following procedure must be performed on an OS X user account that has administrative privileges.

  1. Open Terminal.
  2. Enter the following:

    kextstat -l | grep -v com.apple
  3. Include the contents of the Terminal window in a reply to this post.
 
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