My volume on my MacBook Air laptop keeps going up all the time. It started yesterday. I had to keep lowering the volume and every so often when I open a new tab or page the volume would shoot back up to 100%. I go this laptop a year ago. It is currently running on the most recent software MacOS Big Sur. What can I do?
MacBook Air 11″, 10.15
Hello st_dent_x!
If Mac Volume Increases...
Reset the Core Audio:
Restart the Mac. Once restarted, if that does not fix this, then, reset the Core Audio.
To Reset the Core Audio...
Type the following command in Terminal:
sudo killall coreaudiod
If that doesn’t work, then use these:
Terminal Audio Commands:
Use These Two Commands in Terminal to Maintain Your Audio:
I hope this is helpful. Good Luck!
Volume on laptop keeps going up