Question about LG 42PX5D 42 in. Plasma HDTV

1 Answer


Posted by on

  • AmandaLC Feb 29, 2008

    I have the same problem. Only with mine, sometimes it won't even turn on. When it does, it has a red screen, then will turn off by itself after a few seconds.



1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.

    Vice President:

    An expert whose answer gotĀ voted for 100 times.


    An expert who has answered 200 questions.

  • Expert
  • 317 Answers

Call tech ..suggest tv in protect mode.

Posted on Nov 26, 2007


1 Suggested Answer

  • 2 Answers

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

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Why does my Philips 40" flat screen tv shut off 15 seconds after I turn it on?

The symptom you describe suggests power supply failure. It is still working but fading fast

Mar 24, 2013 | Philips 40pfl3706/f7 Lcd Flat Panel Tv

1 Answer

I power on tv and it shuts down after few seconds

There is a high voltage leak here, the reason it closes down is the protection mechanism isw trying to prevent more damage. better to turn it off and have it repaired before it catches fire or blows all the boards and becomes totally useless or beyond repair.

Sorry this isnt what you wanted hear but there is a safeyty factor involved here.

Please rate our help to keep the FREE service online ++++

Aug 31, 2009 | Mitsubishi WS-55807 TV

1 Answer

Tv does not stay on

If you have a rear projection, it is the bulb. Ypou need to replace it.

Jul 24, 2009 | Mitsubishi WS-55859 55" Rear Projection...

1 Answer

Turn on the tv a few seconds later it shuts the power light blink

Replace both of your convergence ICs they are STKs big black ICs will have part number on them.

Jun 19, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

When I power up, 5 seconds later this back projector TV turns itself off

t does sound like a bulb problem, either its over heating and shutting off to protect itself, or its already shot. Give a TV repair shop a call and see if they can give you an approximate price, then decide to ditch or repair it.

May 30, 2009 | Televison & Video

1 Answer

Tv turns itself off after bout ten seconds

Your over voltage circuits(hi-voltage and low voltage) are defective.When the voltage exceeds the specs it shuts off the tv.Unless your a service tech,you can't fix this.There are components on the main circuit tha t have to be changed.Sorry, no easy fix.

Jan 03, 2009 | Emerson EWC1303 13 in. TV/VCR Combo

1 Answer


If it is the power LED that is flashing orange 2times every five seconds , it suggests that the Lamp Cover was not reinstalled correctly. Remove and reinstall it

Jul 13, 2008 | Panasonic PT-50LC13 50" Rear Projection...

Not finding what you are looking for?
LG 42PX5D 42 in. Plasma HDTV Logo

Related Topics:

57 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

75017 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides