guys need some help
yesterday when i try to play call on duty ...on my few step after follow up sgt. pl??? climb up the hill ..suddenly a srgt. is frozen but a music it still on and i can jump /run what ever....when i try to hit start button suddenly hang...i try reset and play again it still happen at same place...then i consider the cd was broken..
after that i put winning eleven 10 cd n try to play it...but on opening video it run stuck.stuck ones..but not until it hang...the i'ii play it but no problem....

then i try put dvd 9 story and play it witout any problem....

wat happen to my console ....it slim one...
any opinion? if need some repair how much it cost...