Hi 
I’m playing with a FEZ Domino Starter kit but I’ve a problem.
The code below doesn’t works when I add as reference GHIElectronics.NETMF.Hardware
FEZ_Components.LED led2 = new FEZ_Components.LED(FEZ_Pin.Digital.Di5);
led2.TurnOn();
Is there any known problem?
Did you update your firmware to the latest?
I have the same problem. Even the example:
Debug.Print(“Amazing!”);
does not work any more as soon as I add the reference GHIElectronics.NETMF.Hardware.
I have Installed everything yesterday. So the firmware should be up to date.
Does anyone have a solution?
Same answer. Please update your firmware. This is a very common mistake for beginners and this is why we have a very clear notice on the website. Look to the right to the big notice 
It is explained in tutorial and in this video