Sharp LC-C4067UN Support Question
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Question posted by raphaelgarcia on December 5th, 2013
Delay Start Up
My 40" LCD flat panel TV (model Nº LC-C4067UN) takes about 10 minutes for the picture & sound to come on. The screen is blank/ grey; flasing a picture for a second. The warm up period is definetely too long. I am wondering if one of the chips or the entire board is getting ready to fail. I have changed the HDMI port and the HDMI cable with no improvement. Any suggestions will be greatly appreciated. Thanks, Raphael Garcia
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