i have just backed up 2 games and they wont work in one xbox, but do work in another 2 different xboxes. other games that i have do work everytime in all 3 xboxes.All 3 are chipped. evox is on all 3.only difference is that the one that doesnt work with the newly backed up games was chipped about 2yr ago. the other 2 within the last month or so.any help would be great. Question is it possible that the bios is out of date?
it is possible that updating the BIOS will solve it. If you are using the same discs as the one's that do work it would rule that out, so i would give the upgrade a try.