backedup xbox games
 

Why do the games i have copyed and tried work on my chipped xbox but not my brothers?

Can somebody please tell me how i can sort this.

Might depend on the media that your using, as some boxes read better than others. Try a differnent brand then the one your already using.

Also, depends on bios as well.

what media are you using? what brand?

I forgot about that..