AnsweredAssumed Answered

Intermittent Sound Issue with Display Port

Question asked by johnporter29 on Jun 29, 2019
Latest reply on Jun 30, 2019 by johnporter29

I'm having issues with the sound when using a Display Port cable to connect a LG 34" Ultrawide Monitor to my PC via a AMD Radeon R9 390. Full specification of my PC is below.


When I play video's on YouTube I lose sound for x seconds then it comes back and everything is okay until I close my browser. The next time I goto YouTube the issue re-occurs.


When I launch a game I get the same issue.


If I switch to a HDMI cable, the issue doesn't re-occur.


Things I've tried so far:

Re-install AMD drivers for Video Card several times

Changed Display Port Cable (even purchased a VESA Certified Display Port cable)

Changed to HDMI (resolves issue but would like to try and determine the issue with the Display Port)


My PC Specification is:

Intel Core I7 7700K (running at Stock)


AMD Radeon R9 390

Gigabyte Z270-HD3P-CF Motherboard


Currently have 19.5.2 drivers installed.


Anyone have any pointers or suggestion on how to fix?