Dell Inspiron 15r 5520: Bluetooth problem

Hello.

I run a Windows 8 Dell Inspiron 15r 5520. I just installed all the necessary drivers for my laptop, making the bluetooth drivers last.

I installed the driver and under Network and Sharing Center (Change adapter settings) I see the bluetooth device, but it says it isn't connected. I tried Fn+F2, but nothing.

I also looked in my bios settings (A14), but I can't seem to locate "bluetooth enabled" under Advanced settings. Tried re-installing the drivers also, but nothing. Any solution? pls