I posted this message also on the general Mits xx73x/xx-831 thread, but this may be a more appropriate thread.
Maybe someone can help with a problem I'm having with my 73732. When the set arrived it wouldn't power on from the front panel buttons or the remote. Pushing the reset button worked and then the remote worked fine. This problem persisted and the only way I could turn on the set was to push the reset button or unplug and then replug the set. Through some detective work, I found that the TV would only power on if it was set in the Low Power Setting. In this low power setting, both the remote and the front panel buttons worked fine. If the TV is set in the Fast Power On mode, then the original problem returns and the only way the set can be powered on is by pushing the reset button. I'm assuming the set is having problems "waking" from the standby mode.
I'm not able to use the TV guide function with the set in the Low Power Mode. Any help or ideas would be appreciated. I just know that if I contact Mitsubishi, they'll keep telling me to press the reset button. I just don't know why none of the front panel buttons will work if the set is in Fast Power On mode. Thanks in advance for any help!