yes you had the pwoer supply reset but when that happens, you have to reset the photo cell in the tv which shuts the HDMI off when the tv case is opened. You simply hi the sleep timer button, and then hit vid status and display at the same time, this will bring up the service menu. go to option 2. then hit power on the tv remote and allow the bulb to cool until it powers off, then unplug the tv for 30 sec. and plug it back in with the hdmi connected, and thats it!!

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