LG TV flat 29 stops accepting signals from remote after sun set

LG TV : Picture not coming on screen, but TV is on. - Forums - CNET

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CNETJul 14, 2014 - Dear All, Have a peculiar problem with my LG flat screen TV. It stopped working suddenly, that is no picture when switched on, I noticed the ... However, in my case the RED light keeps on blinking and there is a ticking sound ... LG Plasma Flat Panel 42PC3D - No picture just sound
Jun 11, 2015
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LG LCD TV REPAIR - NO PICTURE SCREEN FIX REVIEW ...

? 5:29
www.youtube.com/watch?v=PWoz_-3OHIM
Jan 25, 2013 - Uploaded by Tampatec Common LG LCD TV REPAIR - NO PICTURE OR BLACK SCREEN FIX ... came on good with green light working properlybut still no picture.

Beg, borrow or buy a Universal Remote.

Shouldn't a new set like that accept HDMI or component video/sound ? Doesn't the signal degrade in the RF stage ?

It seems like you're expecting a 16:9 ratio picture. If you're sending a 4:3 ratio signal to the TV, you'll get a 4:3 ratio picture. An option would be to use the remote and set the TV to a 16:9 ratio picture, but that'll stretch the picture and make everything look fat. Another option would be to use the remote and zoom in, but that'll chop off the top/bottom of the picture a bit. Either case would be annoying. Some make matters even more annoying, some programs are broadcasted in a 16:9 ratio signal, but the actual picture is really 4:3 ratio. So...... as long as the pictures don't look skinny, fat, or chopped off, just accept it. If you're really that picky, just watch new Blu Ray movies only.

On your sky remote select interactive button, go too customer services and select option 5 , setting up sky remote, you should be able to find lg codes to try there. If not then try the internet for codes. You may have to wait though I didnt get my code for 6 months after getting new tv, but dont give up.

pete

Hi,

Please check this link to troubleshoot your problem:-

http://ezinearticles.com/?LCD-TV-Problems---How-You-Can-Fix-Them-Fast&id=2032990

Please get back to us if you have any further query or else accept the solution.

Thanks for contacting fixya.com

call LG if you think the TV is not accepting the signal from the remote the TV may have a fault in it. If you have any universal remotes try programing them to control the TV if they work but the other does not it is remote.

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

Make sure the remote is set to operate your tv and not a cable box or accesory. It's in the menu

Hi, I had the same problem. My vizio remote for my 42 inch 2 month old vizio also seemed to stop working. Here's what I did: My vizio remote (like most remote's nowadays) was designed for multiple components (tv, dvd, vcr, etc). All you need to do to make the remote work again is set it back to tv. Now, the confusing thing about vizio remotes is that they actually have TWO places where you can switch the remote to the appliance you want to control. One is on top of the remote, the other is on the BOTTOM. Switch it back to TV using the BOTTOM. My remote had stopped working because I had inadvently switched it to another component on the BOTTOM component switch.

Believe it or not...THIS WORKS!!!! 

 Look on the back of your set for an external remote jack. It should be the same size as a small headphone jack. If it has one, use a spare headphone plug or your headphones, and plug them in and out about 50 times. This will clean the tarnished contacts and make your remote sensor start working. Your remote sensor goes through a switch on this jack.