Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

AJAAY

macrumors 6502
Original poster
Sep 29, 2012
438
293
I'm having a weird issue with my 2017 MacBook Pro TB on Mojave with no sound playing from external monitor.

I use my mid-2011 iMac as an external monitor with the MBP. When I have the MBP hooked up to my iMac with the thunderbolt port, sound plays through the iMac normally. Then a few minutes later the sound will cut out and not play anything until I disconnect from target display mode on the iMac (CMD + F2) and reconnect again.

I've had this MBP for a few days now and recently upgraded to Mojave.
 

iOrbit

macrumors 6502a
Mar 8, 2012
569
30
did you ever figure this out?
I'm having a weird issue with my 2017 MacBook Pro TB on Mojave with no sound playing from external monitor.

I use my mid-2011 iMac as an external monitor with the MBP. When I have the MBP hooked up to my iMac with the thunderbolt port, sound plays through the iMac normally. Then a few minutes later the sound will cut out and not play anything until I disconnect from target display mode on the iMac (CMD + F2) and reconnect again.

I've had this MBP for a few days now and recently upgraded to Mojave.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.