Call of Duty: Black Ops 1 freezes at the intro screen on Xbox 360
Solution 1:
You can "bypass" this issue by renting the game and installing it to your Xbox. Once it's installed a faulty disk should work.
Here is the link to install a game to your Xbox: https://support.xbox.com/en-GB/xbox-360/system/install-play-delete-game#1e9bb50361ee488da0cbd0ea72b78d99