Windows 10: My bluetooth turn on button is missing and in the device manager the bluetooth is grey

My bluetooth button is missing to turn on and turn off and in the device manager the bluetooth turn to grey colour saying that i need to reconnect the bluetooth

:)

 

Turn On or Off Bluetooth in Windows 10  

Yes, Shawn, but only insofar as immediate effect (the button became unlit and the text on it greyed out). After making that observation, without re-enabling Bluetooth in device manager, I rebooted. Upon reboot, I find that:

• The Bluetooth button in Action center is once again lit,
• but "Bluetooth" is gone from the Devices menu, and
• Right clicking Bluetooth in Device Manager, presents "Enable" as an option (implying it is indeed disabled).

 

tp-link bluetooth allow a device to connect greyed out

Have you tried to connect to a Bluetooth device? Here is an example connecting to Arctis 3 Bluetooth headset
Start pairing mode on headset by holding down power button until green light flashes rapidly. Note every device is different.

In Bluetooth settings click on Add Bluetooth or other device





Click on Bluetooth





Wait for headset to appear in list
When it does click on Bluetooth headset





Arctis 3 Bluetooth headset is connected and ready to use





It is now in list of Audio devices with status Connected voice. music





When Arctis 3 Bluetooth is turned off status is Paired.
Next time headset is turned on it will automatically connect

 

Turned off bluetooth, now the button is gone.

I bought a Bluetooth dongle (ZEXMTE), worked as I needed, but then I turn off Bluetooth under devices, and now I cannot get it to turn back on.








Ive ran the troubleshooter
The device shows up under device manager (when I unplug and plug it in, it plays the noise but doesnt flash anymore)
Ive tried reinstalling the driver
Made sure Bluetooth services are running

Also tried these steps:
No button for bluetooth in action center - Windows 10 Forums
blutooth not turning on in Windows 10 - Microsoft Community

So I went into the device manager, right clicked, uninstalled the device. When I plugged it back it in, voila its working again.