door does not open to put game in.

"I had this same issue and i fixed it.

But it is a rubber belt that needs to be cleaned.

Use a paperclip to Manually reject. You will see a small pulley and a bigger one in the middle gap of the cd tray.

Use tweeters to take the belt out.

Use a damp paper towel to clean any dust/dirt from the small rubber belt.

Then carefully put the rubber belt back on.

Turn the system on...

This has fixed 2 system for me."