Question about LG 26LG30 26 in. LCD TV

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My LG 26" LCD tv has no picture. The power light comes on but no picture. Sometimes, after turning it on and off for a while it will come on.

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Do you have sound? If you have neither, it is a bad power supply, if you have sound, it could be your video card/convergance board/DM board

Posted on Jul 19, 2009

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Posted on Jan 02, 2017

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SOURCE: lg lcd tv and the liquid crystal display light is on

U have cables,satalites or telicom compannies pay services?Unplug the tv and any of those services box about an hour,replug both back let the box upgrade it software.Turn on the tv.The tv push the button on the remote said Menu.PICTURE go down to reset,the tv now reset it back to factory setting.The air broscasting signal,now should on ur tv.

Posted on Jun 23, 2010

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LG LCD 42" sound but no picture


From this web site it says:
http://www.ehow.com/about_5379235_lg-television-problems.html
Powering Off
  • Many LG LCD television owners report having a problem with their televisions where the screen powers on, but then lasts only a few seconds or a few minutes before powering itself off again. The problem usually occurs with brand new televisions, and in this case is inside the television itself. If your television is powering off unexpectedly, contact LG so it can be serviced.


Read more: http://www.ehow.com/about_5379235_lg-television-problems.html#ixzz2qeK8T3SU

Jan 17, 2014 | LG 42LC2RR 42 in. HD-Ready LCD TV

1 Answer

No picture


power supply u/s source replacement power supply

Dec 01, 2012 | Haier HL26P2 26" LCD TV

1 Answer

LG model 26LCF7D 2 1/2 years old tv when turning on it takes about 10-20 min for the picture to come up and sometimes woudl loose tone now after two week the whole tv doesnt turn on at all the screan comes...


Inside your LG there is a component call backlight inverter that is was cause of the loose of tone. Normally the part is located on the left side of the screen. You can call LG and they can give you the part number average cost is about $45 to $75.00 very easy to install.

Nov 02, 2010 | LG 26LC7DC 26 in. LCD HDTV

1 Answer

Lg lcd tv and the liquid crystal display light is on


U have cables,satalites or telicom compannies pay services?Unplug the tv and any of those services box about an hour,replug both back let the box upgrade it software.Turn on the tv.The tv push the button on the remote said Menu.PICTURE go down to reset,the tv now reset it back to factory setting.The air broscasting signal,now should on ur tv.

Jun 23, 2010 | LG 37LC7D 37 in. LCD HDTV

2 Answers

Tv turns off after 7=8 min.


Sometimes they come automatically on demo mode chesk if in your main menu it has a demo mode it may also have a sleep timer st check that also.

Apr 11, 2010 | LG 26LC7DC 26 in. LCD HDTV

2 Answers

I have a Westinghouse 26" tv SK-26H730S sometimes the tv doesnt turn on sometimes. seems theres no power. i changed the power cord same results.


Hello, it seems like you need to replace the power board on this unit, you can find the part by sending a request to parts@wde.com, please make sure to include the model#, serial#, and TW#, all located on the back of the unit. You can also ask to have a technician give you a call so he can assist you a bit more on how to go about changing the power board.

Nov 21, 2009 | Westinghouse 26" LCD Flat-Panel HDTV

1 Answer

37'' LG lcd tv, no power


I just want to clear things here.
The stand by light will remain on whenever the tv set is turned on by a button on the side of the tv.

Then use your remote to turn on the tv, but wait as it can take 10secs before you get a picture.

Nov 04, 2009 | LG 37LC7D 37 in. LCD HDTV

1 Answer

LG 26 inch lcd. Recently it loses the signal from sky remote eye


hi! maybe there is a problem on power supply section or loose connection.

Sep 01, 2009 | LG 26LG30 26 in. LCD TV

1 Answer

It will lock up and not turn on


check caps in power supply for bubbled tops and replace.

Mar 18, 2009 | RCA L26WD12 26 in. LCD TV

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