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I have an HP lc4776N TV. Turned TV off and next time I tried to turn it on the blue OFF light changed to gold (ON) but then immediately turned to blue light (OFF), I have tried it all - plugging and unplugging, checked all connections to be tight, alternate power source etc. Cable works fine in another room. Why won't my TV turn on and stay on?

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  • 26 Answers

It looks like the power supply is damaged open it up and check for bad caps.

Posted on Nov 28, 2013

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Posted on Jan 02, 2017

SOURCE: insignia lcd tv 32"

have good tec replace if nessary, The inverter module

Posted on May 10, 2007

SOURCE: No image

Had the same problem, it is a problem with a surge in the motherboard...mostly from the TV overheating.

Posted on Jan 27, 2008

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SOURCE: Red Light Flashing 6 times

When the lamp fails in this unit, often the thermal fuse opens. The error code is 6 blinks. To replace this part requires a great deal of deal of disassembly.

Posted on Mar 29, 2008

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SOURCE: My 32' Magnavox LCD TV won't turn on

it sounds like the internal fuse blew out it normaly a 5 to 15 amp fuse the you can pick up at any auto parts store if you are in the philladelphia area i have someone who can come fix it for you

Posted on Dec 02, 2008

  • 33 Answers

SOURCE: My Hitachi P50H401 50 inch Plama TV stopped

very common issue. if your hand you can repair it yourself.

for more info on this set please check out http://www.hometheatershack.com/forums/hitachi/38229-hitachi-p50h401-led-flashes-3-times.html
if will tell you how to trouble shoot this tv. these tv's are known for two caps in the power supply to go bad and they need replaced then you have to test the sdr boards if they are bad you need replacement boards or you can send them off to be repaired. the link for the repair guy is on the page. this guy also sells the repair on ebay but if you contact him directly i beleave the price is lower. just tell him you were send over by home theater shack.

Posted on Feb 22, 2011

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