Question about LG 42PC5D Television

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The LG 42PCd5 with power up but the channel its on is 24-2 ATN and no Picture and you cannot change the channel or go to the menu nothong else works the buttons on the TV will not work eather

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  • Contributor
  • 47 Answers

Maybe Bad caps in power supply,Crack or splits on top of cap or leaking, Check value of caps in power supply.

Posted on Apr 17, 2014

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Posted on Jan 02, 2017

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SOURCE: LG 37LC7D remote doesn't work

 I heard that Best Buy is still selling these models despite this known problem- I am trying to have mione fixed but was told the replacement part is on back order until DECEMBER!

Posted on Oct 31, 2007

  • 2 Answers

SOURCE: frozen picture on LG LCD 37"

Try One of your working TVS and connect it to your cable outlet of the TV that is having problems. If that TV Does not work then there may be a degraded fitting or the Leg coming of the splitter to that outlet could have a Low Signal Problem
Next Take the First TV that was not working properly and put it on the cable outlet of one of the TVs that is working properly and if the TV set works on that Channel then you know it is not your TV that it must be the cable

Posted on Feb 28, 2009

  • 21 Answers

SOURCE: lg lcd tv screen goes

I had this problem on my 42" Philips. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Posted on Sep 18, 2009

  • 458 Answers

SOURCE: 42" LG Plasma tv, no picture - black screen, but have sound.

Most a likely a problem with your Y-Sustain board which will then not drive the screen giving a black picture. The fuse on the board may be open circuit & need replaced but most likely you will need to have the sustain board replaced.

Posted on Oct 28, 2009

welcomejee
  • 10594 Answers

SOURCE: my LG HD tv screen suddenly went green. sound is

Hi,
I disagree with info provided, if screen of your LG lcd tv becomes green that means inverter board is working and lcd tv does not have convergence ICs.
Please unplug tv from ac wall socket for minute to get it reset, replug back in and turn it On and check its picture.
If still showing green screen then change input source with remote, if tv shows same green screen on all inputs that means its either lcd panel problem or digital signal processor got bad loacted on main board. Local tv repairman is needed to confirm and fix it.
Thanks.

Posted on Jul 23, 2010

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1 Answer

How to change the channel my Sony Trinitron TV turns on to?


hit menu button on your remote, navigate to channel setup menu. on the sub-menu, set channel fix to your channel that you require. now when your tv powers up this will be the default channel. if this doesn't fix your issue then try cycling through video inputs tv/video button on your remote.

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Picture is blocked by menu box


try leaving the telly unplugged for 24 hours if you cant exit the menu using the controll is their a back button or exit button on controll you could even try selecting the av channels using av button on controll if the controll is at fault it might be that the pads behind the buttons have become greasy or damp and not allowing you to press it can you change the channels using controll if it is controll prob take apart remove buttons and clean with a dust free cloth if the controll still works and you can change the channels but still have square on screen then it is fault with telly if you unplug it for 24 hours then ry again if you still have problem post back the make n model n age of the set and i will try again sorry couldnt be anymore help ill have another look when no make let me know....................................................................

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I have a LG (42PC5DC ) and it's stuck on Ch.8 and I can't change the channel nor do it have a picture. I have unpluged it to try and reset it but that didn't work.I know you can't give


lg tv can you go to main menu if yes go to channels settings and try auto program if still not then same page it have manual program go to that menu and add channels manualy and then turn off menu .by pressing menu button .and change channels

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unplug the power from the TV and the DVD. Plug them back in and try. There is nothing in the tv menu that would knock out your picture, but the dvd player menu has a couple things that would. If unplug doesn't work, tell us what brand dvd player you have.

Feb 25, 2011 | Televison & Video

1 Answer

Ontelligent eye not working


  • Has the I.S. (Intelligent Sensor) ever worked?
  • Did someone make changes in the Picture Menu and now the I.S. is not working?

Sometimes the changes the IS makes are so small you cannot notice, but the I.S. is working.

LG’s “Intelligent Sensor” uses 4,096 sensing steps to evaluate its surroundings. Using a
sophisticated algorithm, the LG processes picture quality elements including brightness, contrast, color,
sharpness and white balance. The result is a picture optimized for its surroundings, more pleasing to
watch and which can also save up to 50% in power consumption.

1. You can go into the Menu, Picture Menu, and then Advanced. From there you can fine tune all the picture settings.

2. You can also try a Picture Reset. Inside the Picture Menu, you can perform a Picture Reset. The Picture Reset returns the “selected picture mode” back to the default factory setting.

3. If all the above fails then the problems are between the Main board (process the picture parameters) and the Intelligent Sensor (is reporting the surroundings to the main board). Either one of these issues will require new parts.

Good Luck.

May 20, 2010 | LG 42PX5D 42 in. Plasma HDTV

2 Answers

I bought a second hand philips tv 29ht2212/79r and have tuned in the channels via the interaction menu using 3 1 9 7 5 3 mute on remote and the sound wont work now. is there something i have to enter to...


open the cover of your tv look for the sound IF using a plastic precesion screw driver adjust the IF counter clock wise slowly untill you reach a good sound or clockwise...if nothong happen solder a 0.2 ceramic capacitor to your sound IF at the coil of the IF under the board the IF has two terminals for the coil.sound if is located near the tuner section..there are two IF the video I.F and sound I.F

May 20, 2010 | Televison & Video

1 Answer

I have a LG plasma T.V., model 42PB4D. Black box/middle of screen


Try this:

In the menu go to CC and set the TV to CC1 as this is a text box appearing for captions. Hope this works!

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Hi,
It seems just channel stored data issue.
Please perform Auto Preset / Auto Channel / Auto Tuning (mentioned menu items) and store all channels again.
Hope problem will resolve.

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Frozen picture on LG LCD 37"


Try One of your working TVS and connect it to your cable outlet of the TV that is having problems. If that TV Does not work then there may be a degraded fitting or the Leg coming of the splitter to that outlet could have a Low Signal Problem
Next Take the First TV that was not working properly and put it on the cable outlet of one of the TVs that is working properly and if the TV set works on that Channel then you know it is not your TV that it must be the cable

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1 Answer

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Hi,

There's a set-up menu in your ps-3, you have to change the menu from analog to digital output.

Kind regards, Gerard

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