May 27, 2017. Re: HP ENVY Beats Speakers not working. Hi: If your model envy PC has the IDT audio chip, reinstall the W10 audio driver and restart the PC. If your notebook's support page does not have W10 drivers, then use this one. New Windows Server 2012 R2 Iso With Crack 32 Bit 2016 - And Torrent 2016 on this page. This package contains the driver that enables the IDT. For automatically identify, fixes missing, update HP Audio device drivers, install the latest official drivers and keeps your HP Audio device drivers always up-to.
Please read this conversation because it describe my problem too: The only difference is that on my desktop (dc 5800 small factor) the ID for “unknown device” in Device Manager is: ACPI PNP0800 *PNP0800 “The drivers for this device are not installed. (Code 28) The installation of this device is forbidden by system policy. Contact your system administrator. To find a driver for this device, click Update Driver”. When I try to update the driver with downloaded from HP.com (for dc 5800 small factor) the message is: “Windows could not find software driver for your device”.