I am sure this question has been asked before, but can anyone please help me with a problem that I just had for the first time with Toshiba SD-H400 w/Tivo---lately the prerecorded shows will not record and the anytime I have "live" television on through the player (Tivo) the picture would break up consistently. I tried to fix the problem by unplugging the machine from the outlet, but now the screen simply states: "Welcome. Powering Up". Any idea what the problem is and how to fix it? Thanks in advance.