Yeah that’s about right because when the menu say turn led on it won’t do none so yeah am guessing it will be the problem and if I buy that and it won’t work I don’t think I can return it correct ?
Probably not. Perhaps try looking for a used light on the forums, eBay, CL, etc.
You can probably get a used light for the price of the board new. Then you will have other spare parts as well. Just a thought.