When your dvd player won't open:
1. Unplug dvd player from wall.
2. Remove cover with screwdriver.
3. Plug dvd player back into wall.
4. Slightly rotate disk changer from left to right.
These are the steps I took to unjam my dvd player. If this doesn't work, then I am not sure what the problem is.
K. Massey, February 2010