I updated my HP Pavilion Ultrabook 14-boo3sa to windows 8.1 a couple months ago and since then the dolby advanced audio interface software is missing. The speakers are working and sound fine but I just want the option of the equaliser again. I have looked at the drivers available online and the most upto date driver for audio for this laptop is an IDT audio driver from 2012 for windows 8. Is there a more upto date driver that has the interface software? or is it just a case that the software has been removed on the update due to compatability issues? It sounds like dolby advanced audio is still active there is just no interface available as before I updated to windows 8.1. Please help. Thank you.
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