Now, make sure that the FINAL FANTASY XIV Online volume is at its full.

Once in the Desktop, right-click on the sound icon and click Open Volume Mixer.

Once inside the game, alt-tab to the other application (or press Windows + D) to go to the Desktop.

Also, launch another application in the background.

Launch FINAL FANTASY XIV Online as an administrator.

Here is the step on making sure that the sound mixer is set correctly for FINAL FANTASY XIV Online. It may be possible that you accidentally lowered the volume of FINAL FANTASY XIV Online, and hence there is no sound coming.

They allow the user to change the individual sound levels from different applications instead of controlling the sound system-wide. Sound mixers are another important feature of Windows OS. Sometimes the audio setting might be out of place, causing you to hear only partial sounds of the game. You can also check your sound configuration in the Control Panel to ensure that the correct settings are in place. This has been working for a lot of players around the world. Try updating your audio driver however, if the problem persists, disable Windows Sonic for Headphones. If your game has no audio or has partial audio, meaning that some sections of the game have audio while cutscenes or different elements do not have any audio, it means that your audio driver is misconfigured or is outdated.

Ffxiv change sound output