No Sound After Booting in Safe Mode and Restarting ~ How To Get Sound Back?

[rmbrown09]

Simple as the title indicates.. no sound.
something I should delete somewhere?

 

[mrapplegate]

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]

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]

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]

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]

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]

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]

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]

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]

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]

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: https://forums.macrumors.com/threads/1150398/