Question about Zenith E44W46LCD 44" Rear Projection HDTV-Ready Television

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Power shuts off after 30 seconds

Power will not stay on, it automatically shots off after 20 seconds.

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First, try to vacuum out the vent holes on rear of set. Lack of air will cause fans not to run properly. If that doesn't help, the next thing I would suspect is a lamp. Pull the lamp according to directions in manual or on set, then reseat it back in place and reinstall cover. But make sure not to touch the glass. Sometimes any of these simple things will cause shutdown. If all else fails get part number of lamp and replace that first. You will eventually need a lamp wheather it is the source of this problem or not. Good luck on this one, Russmann.

Posted on Jul 01, 2008

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Posted on Jan 02, 2017

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