I still have my unit to sell. I have been thinking about the events that led to my screen going out. I think it could be the video board. It went out after I plugged it into a Macbook pro with retina display. There was no resolution to match the preset resolution of my unit and it acted very funny, I had a hard time to get the video set up. SO, it might just be the video board, not for sure of course. At any rate I still need to sell this thing.
I would take $75 for the unit plus shipping costs. Basically you are getting a unit that has all the work done and you need to trouble shoot what components are not working to fix it and get it up and running.
Hopefully I can find a good home for my Lunatiq