Thank you for your reply !
The thread you are talking about don't point to a solution that's why I was trying to open a new one and see if anyone got some new information.
I'm lucky, my picture is complete, just not full screen (my screen detect it in 1600x1200) ! My kids already played some games
If it doesn't bother you, are you willing to explain here how to reprogram the board, what hardware and software do I need ?
Thanks again