last time I played was a couple of years ago, yesterday I opened it up and cleaned it.
I no longer have the original RF or AC adapter for it, but I used the NES RF and AC to try it out (they are working cause it works well with the NES).
But I get no picture, I have made a video of it and uploaded on youtube to show the problem, hopefully someone can help me out.
Video:
http://www.youtube.com/watch?v=u6pUm6WDgKk
Picture of my xbox: