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There is no power on lg 50PZ570 at all

Lg just turned off by itself and now we have no power on TV at all

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: LG tv turns on by itself

this problem is with the inner small micro-swtches ,the side buttons inside are getting intermittantely short...changing of those switches will solve the prob. tc--

Posted on Oct 28, 2007

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  • 556 Answers

SOURCE: keeps turning itself off with a red light next to

have you changed the lamp in this set. If you look by the red light it probably says lamp

Posted on Aug 07, 2009

  • 1 Answer

SOURCE: 42 in LG LCD TV turns off by itself

Found that TV started switching off by itself. Would try to come on..green light blinked for 2-3 seconds, tv came on (with picture and sound) for 1 or 2 seconds and then it would turn itself off. Found that the issue is with one channel only. If you are facing this issue....try quickly changing the channel the moment it comes on. You can do it either with remote or with the TV buttons directly. also in the same logic, if this is still happening, try changing the source to another (rgb-pc, av1, av2 etc). Basically change it from whatever input it is on currently, if changing the channels does not work. My symptom was that the tv made a loud 'TIK' 'TAK' sound which is louder than normal.

Posted on Mar 17, 2010

toolkits
  • 1099 Answers

SOURCE: LG TV won't turn on. Power light flashes red/green.

Hello,

Power supply board just die.It can be dead at anytime.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.


Posted on May 31, 2010

Testimonial: "good advice"

caroldon
  • 17129 Answers

SOURCE: LG 50 PS 3000 tv will not turn on. Flashes a

Since your TV comes on and shuts off, the possiblity of the main power developing a fault on switch on to shut off as the error amp is asking it to do so.. Please check for any failure of capacitors in the HT section. use a multimeter and test voltage on switch on. make a note and test after it switches off. you will slowly arrive at the point of trouble. look for dry solder joints. use a good iron to carefully solder all joints suspected to look mushy. check the connectors of the HT drives to the panel. there could be fault in the connection resulting in slow build up and causing the error amp to react to shut off. Hope my advice helps. Good day

Posted on Jul 12, 2010

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From this web site it says:
http://www.ehow.com/about_5379235_lg-television-problems.html
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Read more: http://www.ehow.com/about_5379235_lg-television-problems.html#ixzz2qeK8T3SU

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42 in LG LCD TV turns off by itself


Found that TV started switching off by itself. Would try to come on..green light blinked for 2-3 seconds, tv came on (with picture and sound) for 1 or 2 seconds and then it would turn itself off. Found that the issue is with one channel only. If you are facing this issue....try quickly changing the channel the moment it comes on. You can do it either with remote or with the TV buttons directly. also in the same logic, if this is still happening, try changing the source to another (rgb-pc, av1, av2 etc). Basically change it from whatever input it is on currently, if changing the channels does not work. My symptom was that the tv made a loud 'TIK' 'TAK' sound which is louder than normal.

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