My 922 appears to be suffering from the same fate. I came home to discover it unresponsive with the fan blarring. I unplugged it and after plugging it back in, it eventually started up. After about 10 minutes of tv, the picture and sound went dark, all the lights on the front panel went dark,and the fan started blarring again. I just unplugged it. Any new developments regarding this issue? I'd hate to swap out my 922 for another. Thanks in advance for the feedback.