Question about LG 42PX3RV 42 in. EDTV-Ready Plasma Television

1 Answer

What is the manufacturers warranty on my lg 42px3rv as i have lots of red and green spots on the dark colours,sometimes this is worse than others

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 788 Answers

The manufactures warranty on these sets are 1 year labor 1 year parts.

I hope this helps.

Your feedback is greatly appreciated.

Posted on Aug 01, 2009


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.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

I have an LG 60PV400 plasma TV. While watching TV the screen goes black but the sound keeps playing. Sometimes the sound will just keep playing. Sometimes the TV while shut off.

Hi Joseph

Not sure what the LED codes will be. LG Tech support would know.
Is it under warranty still? If so, then get it to a service centre.

If not, Then you might want to check for leaky Electrolitic Capacitors.
This is the biggest ploblem with modern Digital (computer) Flat Panel TV's
Might be a little early to spot the "Bulging" or leaking until it gets worse.
If your up to it & you can spot the bad caps & unsolder & replace for a few bucks.

Good Luck

Switched mode power supply

How to Replace an Electrolytic Capacitor

Take Static Discharge Precautions inside devices
Antistatic wrist strap

Feb 13, 2016 | LG Televison & Video

1 Answer


do a reset by manually holding down the power button, sometimes that works

Jan 28, 2014 | LG 42PX3RV 42 in. EDTV-Ready Plasma...

1 Answer

Hp 2050 deskjet printer: colours are confused and orange is printing green.

Try checking you color settings on printer and computer. Also, check your ink cartridge and it's date of manufacture. Sometimes old cartridges behave like that.

Nov 02, 2012 | HP Deskjet 2050 All-in-One Printer

1 Answer

I have bought a new philips colour tv just 3 months ago.after watching tv for sometime whenever i power off the tv i can see some colour spot red,green....on the centre of the screen.even after removing...

This problem is known as image retention and is a problem with the PDP. Turn on the set when you see these spots and see if they appear on the image too. If they persist, then its time to use your warranty to get a replacement.

Dec 31, 2010 | Televison & Video

1 Answer

Removal of colour patch in lg tv

My lg 21inc flatron tv has one side with red spot and aother side has green spot
how to remove it

May 19, 2010 | Televison & Video

1 Answer

Green specs in dark areas on my LG - 37LC7D tv. After being on for a while, the green specs disappear. How can this be fixed and is this building up towards other bigger problems?

Most likely it is the LCD Panel causing this and it could get worse. The only fix is to replace the LCD Panel and if it is out of warranty it would be too costly. We are talking replacement cost of $900.00 for the part its self.

Dec 02, 2009 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Red spot on LCD

1) That red spot means that a pixel is stuck, actually it's very common on LCDs.
2 and 3) It usually occurs for a manufacturing issue.
4) The most of the time it doesn't mean that the whole screen is going to fail, but in my case I would take advantage of the warranty if the laptop is brand new and the warranty is still there.
Good Luck!!!

Feb 24, 2009 | Computers & Internet

3 Answers

LG 17'' LCD Monitor VGA 15 pin connector pin diagram

pin no 1 - Red colour signal (Red colour wire)
pin no 2 - Green colour signal (Green colour wire)
pin no 3 - Blue colour signal (Blue colour wire)
4&5 Not connected
pin no 6&7&8 are (Grounds)RGB Returns
9&10 NC
pin 13 Hohizontal sync signal
pin no 14 vertical sync signal
Not nessasry other pins

Nov 17, 2008 | LG Studioworks 700S 17" CRT Monitor

2 Answers

Red spots all over my LG LCD tv

I would check the LG website for a software update. I have a Sony and had white sparkles. After downloading their driver update, it fixed the problem along with a few other issues. Good luck.

Nov 13, 2008 | Samsung LN-T4061F 40 in. LCD HDTV

Not finding what you are looking for?
LG 42PX3RV 42 in. EDTV-Ready Plasma Television Logo

Related Topics:

235 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

74459 Answers

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

Answer questions

Manuals & User Guides