I don't know what I did, but the disc tray remains open and when I press the open/close botton it doesn't go back in place. Besides that, on the display it says ECO POWER permanently, and the system does not work, it is blocked. If I plug it off and on again, it continues in the same way. If I push the tray manualy it goes in but inmediatly opens again. What is the problem, and what can I do?
Thank you so much.