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My Hitachi UltraVision big screen TV (Model# 50UX23KA) does not seem to be getting power. TV goes off without me actually turning it off. Checked outlet abnd it works fine. After a few days I can turn TV back on but it only stays on for a minute or two and then shuts off again.

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Hi, this is heat related. you will need to check the cooling fan to see if its operational. if the fan is working, this will confirm a major fault in the power board.

if the cooling fan isn't working, replace the failed fan.

Posted on Jun 15, 2009

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