05-29-2017 10:52 AM
I recently did a big update, which involved updating the BIOS (from version 1.91 to 1.93). Since then the speakers on the tablet, and headphones when attached, no longer produce sound. Sound works okay from the keyboard speakers. I've tried updating the driver (intel smart sound technology), as well as rolling back, uninstalling and reinstalling the driver. Nothing has worked so far.
My best guess is that the BIOS update is responsible, since the tablet speakers and headphones also no longer work in linux, but did before the update.
Has anyone else experienced this?
Any suggestions for a fix to try before downgrading the bios would be highly appreciated.