Xbox360

it keeps saying that because the disk is messed up or its not and xbox 360 game

it is probably because you may have blown your fan, a way that worked for me is not complicated at all but you need a heavy duty vaccum and air hose
1) Open the disc tray and shut off the console. (disc tray must still be open when shut off)!
2) Attach the air hose to the nozzle on the vaccum that blows out air.
3) Go around the xbox 360 holes


After that i guarantee it works because it did for me and since i did it the screen saying "unreadable disc" has only showed up once!


Also Game Stop has a fan attachment that u may want to purchase