Re: Where is my M11xR2 Bluetooth?
I had the same confusion with my M15X, it may be different from the M11x but if you go to the hidden ions tab on the task bar next to the battery indicator. You should see a red bluetooth symbol. Right click this and it should give the option to turn it on, once on it will appear in the device manager.
Again this is what i had to do the M15X, M11 may not be the same but give it a try.