Click 'Apply' then OK.
- Reboot your computer to make the changes.
M20 - I'm experiencing a pop sound when initiating playback while connected over USB to a Windows laptop/PC?
Please try disabling exclusive mode under Windows Control Panel (Windows 10 shown in this example).
Open Control Panel > Hardware and Sound > Sound.
Choose Playback Devices.
Select the SPDIF Out for Q Acoustics M20
Click Properties.
Choose the Advanced tab.
Uncheck the Allow applications to take exclusive control of this device box (both boxes will be disabled now).
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M20 - My speakers are not shown under 'Audio Inputs and Outputs' on a Windows PC/Laptop when connected via USB?
Answer: The M20 HD mounts as 'Digital Audio S/PDIF (High Definition Audio Device), or on some PC's you may see 'SPDIF Out (Q Acoustics M20)'. Please also ensure that the M20 HD is connected directly to the PC and not via a USB hub.Q Acoustics M20 HD - USB Audio Driver for Windows 10
Please find attached a .zip file containing the Windows 10 USB Audio drivers that will enable the Q Acoustics M20 HD to connect over USB. Please follow the installation instructions found in the M20 HD User Manual.Q Acoustics M20 HD - USB Audio Driver for Windows 7
Please find attached a .zip file containing the Windows 7 USB Audio drivers that will enable the Q Acoustics M20 HD to connect over USB. Please follow the installation instructions found in the M20 HD User Manual.Q Acoustics M20 HD - USB Audio Driver for Windows 8
Please find attached a .zip file containing the Windows 8 USB Audio drivers that will enable the Q Acoustics M20 HD to connect over USB. Please follow the installation instructions found in the M20 BT User Manual.Q Acoustics M20 HD - USB Audio Driver for Windows XP
Please find attached a .zip file containing the Windows XP USB Audio drivers that will enable the Q Acoustics M20 HD to connect over USB. Please follow the installation instructions found in the M20 HD User Manual.