Please help! Xbox 360 slim freezes right after logo screen

i have a black xbox 360 slim I downloaded the game off of the sale and after it loads up after the rockstar logos the game goes to a black screen and stays there

I also have 2 houses one with a 360 slim and one with a 360 elite, i got the game to work on my slim, and the game doesn't freeze it just gives me a black screen until i eject the disc and this happens right after i click "play skyrim"

Well right when it says to press start after the ubisoft and abstergo logo I press start and the screen freezes about a second after and dosent respond/cant open xbox menu I tried waiting but it dosent seem to do anything. To be more descriptive when the
screen stops you see the AC:IV logo with the skull and the turquoise-ish background and that is before they ask me to chose a save device wich dosent appear because of the freeze.

My xbox 360 hard drive was banged around a bit, and now whenever I turn my xbox on with the hard drive in it my xbox freezes on the logo screen. Help!

dont know what to do system freezes with black plain screen after xbox logo eject power button nothing works after that