Chime when MBP wakes from sleep


(David Brostoff) #1

Suddenly my 2017 MacBook Pro (10.14.2) makes a chime sound (three-note arpeggio) when it wakes from sleep.

I haven’t made any changes to notifications that I know of.

Any ideas?

Thank you,

David


(Al Varnell) #2

About Mac startup tones

  • Three successive tones, then a five-second pause (repeating): RAM doesn’t pass a data integrity check. If you recently replaced or upgraded your computer’s RAM, check to see if it was installed properly. If the issue continues, contact Apple Support.

-Al-


(David Brostoff) #3

Thank you for the tip, although the sound only occurs on waking from sleep, not startup, and it doesn’t repeat.

Also, I have not replaced or upgraded the RAM in this computer. (This model is not user-upgradeable.)

David