Hello,
I recently bought the new XPS 13 (9343), and I've been having problems with audio ever since. Once every 2 weeks or so, when I start up the computer in Windows, I would notice that the audio icon in the bottom right corner would show "No Audio Output Device is installed." Once this happens, the speakers don't work and headphones don't work. Every time that happens, I would just reinstall the audio driver and it would work, and then 2 weeks later it would stop working again. I tried restoring the computer to factory settings, switching out the SSD with another one, installing a fresh copy of Windows, all to no avail. I suspect this is a hardware problem. This has been happening since March and I couldn't stand it anymore. If anyone could help, that would be great.
Thanks
Brian