Solutions:
Enable the Bluetooth feature in the Setup Utility program.
Right-click the Start button to open the Start context menu.
Click Device Manager. Type the administrator password or provide confirmation if prompted.
Expand Bluetooth to display the Bluetooth devices. Right-click each Bluetooth device and then click Enable device.
Expand Network adapters. Right-click each Bluetooth device and then click Enable device.
Open the Start menu.
Click .
Turn on the Bluetooth switch to enable the Bluetooth feature.
Update or reinstall the Bluetooth driver. See Keeping your computer current.
Solution:
Select the Bluetooth headset or headphones as the default audio output device in advanced sound settings.