Ok i hope this is in the right place, After a lot of searching around the net, I've not found a solution for my problem. Basically i've got an R4 card, and it's been working fine.Theres been no trouble with the arm7 patch. Until now, i've got hold of Proffessor layton 2, legend of zeld spirit tracks and Bowsers inside story.And i patched them as normal but now when the game loads up i get the nintendo logo but then it seems to reset its self and the backlight goes out.I still get the sound but as stated no light what so ever. Ihope somebody can help. Ta very much.