You can't. If this happened when you put a game in AFTER you pressed the "Start game" icon, you just fried the AR. Even if you try to put new codes on, the Action Replay will freeze.
Every.
Damn.
Time.
There is a way. When you turn on your DS, hold A, B, Select, and Start. Since action replay should open up by itself, you can just keep holding the buttons. if your action replay is plugged into the computer, it should automatically take u to the update screen, but it doesn't have to. You hold those buttons for about 15 seconds. Then you need to update everything back onto your action replay using the usb cord. If that doesn't work, just press select when you are on the main menu of action replay. One of those steps should erase all your data. Hope I helped :)
action replay replay does not have cheats on it.
You have to buy a action replay cartridge. Then go on codes and type in the codes.
you need to get codes and put them in
no cheats without action replay but if you want other amazing cheat codes check out www.cheatcc.com
you can't. the codes for action replay are diffent form utimate action replay
Sadly :( there isn't any cheats or codes for it on action replay. Trust me I have that game, and action replay.
You must have an action replay to do it. You then download the codes from the internet onto your action replay.
u can use the action replay software or u can go on the internet for codes
go to a website like www.gamefaqs.com and search action replay codes for your certain game
there are not very many pokemon black and white action replay codes.
If you need action replay codes for Final Fantasy VII for The PlayStation just go to Google.com and type in something like FF7 action replay codes. This should direct you to any of the numerous websites that have cheats and codes including action replay.
there is a master code cheat to use the cheats in the action replay with out it the codes wont work