How do I remove a bluetooth device from my computer?

[veraci_00]

I'm trying to remove G3 in this photo:

I've already removed it from bluetooth devices, but the computer still thinks that it's connected. I want to remove it permanently since I no longer have the phone.

 

[SomeGamer]

Do you have any third party Bluetooth managers installed?

 

[veraci_00]

how do u mean? do u mean like the Intel Bluetooth Pro Set?