XPS

[ShahidSaleem]

I am having sound issued with dell xps 13 2 in 1. Hissing and low sound. While testing sound using MaxAudioPro it starts with hissing low sound but after playing testing sound for few minutes sound returns to normal.

Issue returns after few minutes of inactivity or changing the speaker status to mute/unmute etc. I tried everything mentioned on the forum even restored to factory default but unable to resolve this annoying issue. 

Any help in this regard is highly appreciated.

Thanks

[d5123101]

This forum post is not for your specific model but just try to see if any of the similar step exist and solve your issue (your issue sounds not too similar but it's worth a try nonetheless) XPS 13 plus sound not working - Dell Community