Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address

The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Volume icon pops up randomly in response to unrelated keyboard inputs

The volume icon keeps popping up at random, in response to unrelated keyboard inputs. It just did it now when I pressed the letter “F”, and earlier in response to “command z”.


Any suggestions? Thanks : )

Mac Pro

Posted on Oct 24, 2019 5:44 PM

Reply
Question marked as Best reply

Posted on Oct 24, 2019 6:48 PM

Paradox Machine wrote:

It's a 2013 Mac Pro, running 10.14.6 (Mojave).

https://support.apple.com/kb/sp697?locale=en_US

external keyboard—


Did you try an alternate known good keyboard to compare behavior.




  To trouble shoot further you can:


  Try a SafeBoot https://support.apple.com/en-us/HT201262


  Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache,  etc.  

This test will tell you if third party interference; extensions etc are not loaded in safe boot mode. 


  Test issue in another user (or guest user) account  https://support.apple.com/en-us/HT204443

  This will tell you if it a universal issue or isolated to your user/admin account. 




you can Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379





.

3 replies
Question marked as Best reply

Oct 24, 2019 6:48 PM in response to Paradox Machine

Paradox Machine wrote:

It's a 2013 Mac Pro, running 10.14.6 (Mojave).

https://support.apple.com/kb/sp697?locale=en_US

external keyboard—


Did you try an alternate known good keyboard to compare behavior.




  To trouble shoot further you can:


  Try a SafeBoot https://support.apple.com/en-us/HT201262


  Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache,  etc.  

This test will tell you if third party interference; extensions etc are not loaded in safe boot mode. 


  Test issue in another user (or guest user) account  https://support.apple.com/en-us/HT204443

  This will tell you if it a universal issue or isolated to your user/admin account. 




you can Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379





.

Volume icon pops up randomly in response to unrelated keyboard inputs

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.