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View Full Version : No Sound After Booting in Safe Mode and Restarting ~ How To Get Sound Back?




rmbrown09
May 10, 2011, 01:10 PM
Simple as the title indicates.. no sound.
something I should delete somewhere?



mrapplegate
May 10, 2011, 01:17 PM
Simple as the title indicates.. no sound.
something I should delete somewhere?

It is related to your iTunes error -200 problem. See the Dev forum thread I linked you to.

rmbrown09
May 10, 2011, 02:25 PM
It is related to your iTunes error -200 problem. See the Dev forum thread I linked you to.

Yes I took a look and tried them, however I still don't have all of my sound back. I have the startup chime (after a PRAM reset) and system sounds like emptying my trash.

mrapplegate
May 10, 2011, 02:59 PM
Yes I took a look and tried them, however I still don't have all of my sound back. I have the startup chime (after a PRAM reset) and system sounds like emptying my trash.
https://devforums.apple.com/message/428025
How about sudo killall coreaudiod ?
Some suggest it is a quicktime issue, maybe re-install it.
I'm not really sure, it seems to be a known issue for some.

rmbrown09
May 10, 2011, 04:06 PM
https://devforums.apple.com/message/428025
How about sudo killall coreaudiod ?
Some suggest it is a quicktime issue, maybe re-install it.
I'm not really sure, it seems to be a known issue for some.

Indeed it did nothing for me. :(
Will try reinstalling quicktime

mrapplegate
May 10, 2011, 05:17 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5)

Very annoying I can imagine. Sorry I'm at a loss.

rmbrown09
May 12, 2011, 02:09 PM
Been searching the internet for a couple days now, still nothing. Have tried plugging headphones in and out, killall coreaudiod many times, restarting, booting into safe mode again and then out.

Anyone have any other ideas?

mikekey
May 19, 2011, 03:59 PM
This same issue just happened to me out of the blue, no clue what? Maybe because I was using iphone headphones on my Macbook Air?

I have the same iTunes error as well. This is totally out of no where, itunes and everything worked fine last night.

pslocom
May 19, 2011, 09:02 PM
Yeah this is my same issue as well. Very annoying. Some applications make sound, like I can still audio chat in Skype, but the clicks from turning the volume up and down and things like videos on the web produce no sound at all. I also get the same iTunes error.

rmbrown09
May 19, 2011, 11:01 PM
Yeah this is my same issue as well. Very annoying. Some applications make sound, like I can still audio chat in Skype, but the clicks from turning the volume up and down and things like videos on the web produce no sound at all. I also get the same iTunes error.

Yep. I get sound with
~Startup Chime
~Silverlight, so Xbox Live.com
~Randomly with little sites or videos that aren't flash

pslocom
May 19, 2011, 11:19 PM
Hey, I got my sound working again!!! I posted what worked for me on another one of your posts. Listening to iTunes right now, working great!

This is the thread: http://forums.macrumors.com/showthread.php?t=1150398