Prueba con esto:
1. Turn the player on.
2. Press Open\Close, to open the tray.
3. Press Setup on the remote control.
4. Press Play.
5. Choose TV Type in the menu with the remote control.
6. Press Stop on the player's front panel (NOT from the remote).
7. Press the players remote control.
8. Press >| (Next) on the players remote control.
9. The Region ID menu should come up.
10. Select the desired Region (with remote control)or Bypass for region free.
11. When you have selected the desired region press Play.
12. Now press Setup on the remote control.

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