Hi ManoMatt, sorry to hear that you are having issues with you Beats Audio. Unfortunately no driver is available at this time for the Beats Audio and Windows 8.1. I suggest that you do a System Recovery back to your original operating system. Sorry for the inconvenience on this matter. Please click on the link that I have provided to get to the document on System Recovery/Backup/ Restore. http://h10025.www1.hp.com/ewfrf/wc/documentSubCategory?tmp_rule=47682&tmp_task=solveCategory&cc=us&dlc=en&lang=en&lc=en&product=5404745
Thanks for your time.
