I recently purchased an HP Omni 10, product no F4W57EA#ABU, tablet with Windows 8.132bit. Since yesterday there has been no sound through either the speaker or headphones. I have checked the Device Manager and I have Intel SST audio Device (WDM) and Realtek 12S Audio Codec installed. Device Manager reports that they are both working ok.
I checked the volume and it is on max. Does something need reinstalling or is it a hardware problem?