Question about LG 42LC2D 42 in. LCD HDTV

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LG LCD 47LC7DF WONT TURN ON

WATCHING TV WHEN TURNED OFF WONT TURN ON

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  • Anonymous Jan 22, 2009

    I have the exact problem. My TV was delivered yesterday and now I can't watch it.

  • Anonymous Feb 03, 2009

    As I watching this program, the television (LG - 42LC2D) just shut off and would not turn back on......

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5 Suggested Answers

  • 19 Answers

SOURCE: no power

Sounds like a bad power supply.

Find a new power supply, pop it open and change it out. Isn't too hard. 

Posted on Feb 21, 2009

  • 136 Answers

SOURCE: LG 47LC7DF LCD TV turns off with a pop then turns back on.

Sounds like a overheating issue. Try facing a large fan blowing across the back of the unit and see if this changes anything. If it does, it might help to blow the back out with compressed air as dust might be helping it overheat.

Posted on Aug 08, 2009

tvservice306
  • 458 Answers

SOURCE: lcd LG television...sound suddenly stopped. no

replaced main board

Posted on Aug 18, 2009

  • 8457 Answers

SOURCE: the tv does not power on. it just flashes red and

Power supply board is dead.Tries Websites Shopjimmy.com,Ebay.com to buy a reburbish power supply board for the replacement.

Posted on Mar 10, 2010

  • 1 Answer

SOURCE: Problem for LG 47LC7DF 47 in. HDTV LCD Television

television just flashes red and takes at least 15 minutes to turn on after turning off and on and makes a popping sound.

Posted on Jul 23, 2010

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1 Answer

47LC7DF-UK I have blacklight, sound, but no image


The tcon board or the LCD panel is faulty. Can confirm by replacing the TCON board.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

Sep 10, 2016 | LG Flat Panel Televisions

1 Answer

How do you get the tv to connect with the wireless internet router?


The manual is here if you need it:
http://www.lg.com/us/tv-audio-video/televisions/LG-47LC7DF.jsp

After perusing the manual, it looks like the TV may not have a network capability...

wired or wireless

Jun 09, 2011 | LG 47LC7DF 47 in. LCD HDTV

1 Answer

Problem for LG 47LC7DF 47 in. HDTV LCD Television it just flashes red and takes a couple of minutes to turn on and makes a popping sound..


television just flashes red and takes at least 15 minutes to turn on after turning off and on and makes a popping sound.

Apr 24, 2010 | LG 47LC7DF 47 in. LCD HDTV

1 Answer

The tv does not power on. it just flashes red and green. it's a lg 47lc7df


Power supply board is dead.Tries Websites Shopjimmy.com,Ebay.com to buy a reburbish power supply board for the replacement.

Mar 10, 2010 | LG 47LC7DF 47 in. LCD HDTV

1 Answer

TV WONT TURN ON


Ur power supply board is dead,must be replaced.

Oct 08, 2009 | LG 47LC7DF 47 in. LCD HDTV

1 Answer

LG 47LC7DF LCD TV turns off with a pop then turns back on.


Sounds like a overheating issue. Try facing a large fan blowing across the back of the unit and see if this changes anything. If it does, it might help to blow the back out with compressed air as dust might be helping it overheat.

Aug 08, 2009 | LG 47LC7DF 47 in. LCD HDTV

2 Answers

Vizio GV47L screen went black and is now unresponsive


Could be the power supply gone bad.
No easy solution I'm afraid.

May 20, 2009 | LG 47LC7DF 47 in. LCD HDTV

1 Answer

LG 47" LCD TV - 47LC7DF Clicking Noise


I was told that these clicking noises (which happen on my Magnavox LCD too) were due to the "power required" at the internal switch. Seems that the power required to immediately turn on the TV is too much for a standalone household outlet, so it "surges" power in a series to get enough there. Hence, the clicking sounds are actually mini power surges to send more power to the internal circuits to turn the TV on.

If your set is like mine, these noises generally stop after a minute or two, correct?

Dec 13, 2007 | LG 47LC7DF 47 in. LCD HDTV

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