Well i woke up today and put black ops into my system to play. Well It my Dashboard said “Reading” for about 20 seconds then it said open tray. I repeated this process about 3 times and no luck. To make sure it wasn’t my X-box itself i put in Red Dead Redemption, worked fine. Then i tried halo reach, Bad company 2, and Halo 3 Odst. All worked perfectly fine. So i checked the disk, it had a few minor scratches but that was it. So i thoroughly cleaned it and I still got the same message. Any help would be appriciated!