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I am trying to reset the Audio Device settings for the Built-In Microphone and Built-In Output on my iMac running Catalina.
If there is not a way to reset them to their defaults could I please ask someone who has not been messing with their Audio Devices to share their settings? I need the Channels, Format, Bit-Depth and Rate for both.
Thank you for your help.
Regards
iMac Line (2012 and Later)
What year model iMac.
see > https://support.apple.com/en-us/HT201634
First try resetting the NVRAM,
as per > https://support.apple.com/en-us/HT204063
Then for more info on setup, using and resetting the Audio MIDI Setup,
see > https://www.cnet.com/tech/computing/how-to-reset-the-audio-system-in-os-x/
and > https://support.apple.com/guide/audio-midi-setup/set-up-audio-devices-ams59f301fda/mac
What year model iMac.
see > https://support.apple.com/en-us/HT201634
First try resetting the NVRAM,
as per > https://support.apple.com/en-us/HT204063
Then for more info on setup, using and resetting the Audio MIDI Setup,
see > https://www.cnet.com/tech/computing/how-to-reset-the-audio-system-in-os-x/
and > https://support.apple.com/guide/audio-midi-setup/set-up-audio-devices-ams59f301fda/mac
Excactly.
So if I have changed the settings for the Input and Output devices how do I know what they were for a brand new install and how do I set them back?
Thank you for your help.
Thank you, these are really useful links. I've been through them and learnt a lot but I have not yet found the actual default settings I would have should I install macOS onto a new disk.
I am not really sure if it matters which settings I use.
Regards
This info comes from a MacBook Pro 2012 running Catalina 10.15.7:
Go to Applications > Utilities > Audio MIDI Setup app.
Click Window > Show Audio Devices.
Again, what year model is the iMac?
What do you mean by, install macOS onto a new disk?
If you are installing the macOS, the audio settings should go to default for each device.
It is 27” Late 2012
Thank you for your support
Excellent, thank you, I've been able to check and reset my audio devices.
Thank you for your help.
You’re welcome, my friend.
Glad you sorted it out. 👍🏽
Audio Devices - Reset or default settings
