ok i start my AR and choose the codes i wan't then i hit start the screen whites out then stays white is there a master code i need for it?

Maybe, but my guess is there's probably a problem with one of your codes, check codejunkies to make sure you typed the code right

if there's still a problem, it could be that one of the codes is for a different version of the game, or that the version you have isn't compatable with your codes

I cant solve the problem directly, since whenever i try to use my AR, the screen says: [/i]Data cannot be read. remove cartridge and turn the power off[i]

Honestly i have no clue whether there is a master code or not, but i hope this helps