Bluetooth adapter showing a yellow exclamation mark, not working!

The Bluetooth adapter in my Dell core i3 N series laptop is not working and it shows a yellow exclamation mark when I go into the device manager. I have tried updating the driver for it and it says it is updated. The sign goes away for now but reappears again after a minute? What might be causing this problem? Is this a hardware driver related issue or is my Bluetooth adapter damaged?
