X-Box help me please!

my X-box wont let me play any new games it says they are dirty and cant be reconigzed when there brand new i dont want to buy a new one and it do the same thing is there anything i can do to fix it?

 

Does that happend to all the games that you play or just one? I'd try opening it up and cleaning it.

 

maybe the dvd drive is dying. the lazer is weaken.

 

try going out to a store and getting a laser lens cleaner MADE FOR THE XBOX, they do have them because i have one.
Try cleaning the laser and see if it helps.

 

You can try and delete your Cache files on your E drive that might help you.

 

now your xbox is modded right because if it is, turn off the IGR and yes flush your cache files in the e drive