Hi,
Not all desktop computers have Bluetooth built in. Some require a separate Bluetooth adapter or a Wi-Fi/Bluetooth card.
- Have you used Bluetooth successfully on this computer before?
- In the search bar, type MSINFO32 and hit Enter.
Please share a screenshot of that window.
Please show, BaseBoard Manufacturer and BaseBoard Product.
In the meantime, please try reinstalling Bluetooth driver(if available):
Press the Windows key + X and select Device Manager.
Expand the Bluetooth section
Right-click on your Bluetooth adapter, then click Uninstall Device.
Ensure the "Delete driver software for this device" is checked
Restart your computer.
Test the Bluetooth if working or not.