Question about LG Computers & Internet

Open Question

Tv lg 42pq30r-MA


Posted by Anonymous on


6 Suggested Answers

  • 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

  • 8596 Answers

SOURCE: showing red image

Make sure red is matched up to red, green to green, and blue to blue first. Then, try a different set of YPbPr (component) cables if you have a set available. If it still shows up red, then read this:
If you are using a Progressive Scan TV
(TV must indicate Progressive Scan or
ProScan capability), to activate TV
Progressive Scan, please refer to your TV
user manual. For DVD system Progressive
Scan function, see page 28.
Helpful Hint:
– If your TV does not support Progressive
Scan, you will not be ab le to view the picture.
Press and hold OPEN/CLOSE button and
press ‘1’ to deactivate progressive scan.

Progressive Scan - turning on/off
To select this item, you must set “Video
Output” to Y PR PB and ensure that your
TV has progressive scan (See page 11.)
Follow the steps of “Using the Setup
Menu” and select :
Select this to disable Progressive scan

These are pp. 11 and 28 of your owner's manual for the HTS

If these methods still fail, try turning your TV's progressive scan off or on.

-Tha Mp3 Doctor

Posted on Feb 18, 2008

  • 1667 Answers

SOURCE: lg 32lc2r, only showing picture in black and white

Make sure that the color control level is set to the default or 50% to start with. This should be in the Video menu.

The colour for the tuner and for the encoded base-band video uses a circuit area called the colour demodulator. It is possible that this cirucuit area has failed and needs servicing.

Jerry G.

Posted on Apr 12, 2008

  • 790 Answers

SOURCE: TV very dark. Can barely see picture.


Did you trouble shoot the ballast rod?


Posted on Mar 26, 2009

SOURCE: my lg xcanvas 42 inch plasma TV is not showing the

In my experience in my shop, nothing good. I see this sort of thing often in my shop, however unfortunately, this is only a SYMPTOM, the :Cause" can and are many and Varied. usually it has to do with the Voltages being wrong. There is no realistic way to repair a TV of this sophistication, in house.The tools, equipment and the need for a service manual and experience to repair is considerable. Plus when faulty, a TV can cause a fire or an explosion, so it is owed to all, that it be professionally attend to, as if a repair was done, incorrectly and there was such an event. it would be very bad for the repairer. It is my professional recommendation, that you get a free "Quote" for a repair. This way you can make an informed safe decision to repair or replace.

Posted on Mar 28, 2010

  • 1 Answer

SOURCE: My tv stopped showing picture but still apperears

I albani friend from Kosovo.
I have a problem with a 32 inch plasma tv lg, the problem has to do with control and can not be entered in the menu from time to time to appear on screen and off inputs.
I am otherwise tv service.
adresaa kosovo.
email adress.

Posted on Jun 08, 2013

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer


replace the power board with the exact same part number on the board it self.

Feb 07, 2015 | LG Computers & Internet

1 Answer

No signal when i turn on ma tv sonny trinitron 21:no sound, no picture

What is the exact model number to your Trinitron TV?

Jan 12, 2013 | Televison & Video

1 Answer

How do i zoom the picture in/ out on a lg tv?

What is the exact model number to your LG TV?

Jul 13, 2012 | LG Televison & Video

1 Answer

I own an ilo flat screen tv and my remote doesn't work, where can i replace it or get it fix

You can get an exact replacement remote here: . Alternatively, try searching for a replacement at an LG distributor: .

Assuming that the sensor is working, any universal remote should work if it was programmed at least 6 months after the TV was released. Try all of the LG codes until you find one that makes all of the features work on the TV. (The absence of Menu and Input buttons can be frustrating with some TVs.)

One way to tell if the remote is working is to take a picture of the IR beam side of the remote when someone else presses a button on the remote. Use a digital camera (like the one in a cell phone). If the remote is working a bright light will appear in the picture when you review it.

If the remote actually is sending a signal, check if the buttons on the TV work. That will determine if the sensor has failed or if the entire board has failed. You may be able to obtain these parts from the LG distributor or

I hope this helps.

Cindy Wells

Mar 29, 2011 | LG 42PX3DCV 42 in. Plasma EDTV

2 Answers

When I power on the TV, the blue light comes on then a red blinking light comes on. The TV has no sound or picture.

You need to troubleshoot it to narrow down the problem. It may be in the shutdown/restart mode because it senses shorted circuits, or it may have failed power supply.
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors:
Learn about bad caps:
Capacitors kit: he can make you a set of caps.
Or, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.
Please leave rating if it helps.

Jan 13, 2011 | LG 42LD450 42 in TV

1 Answer

Connect laptop to LG Plasma 42PQ30R, image alignment issue

I have the same problem, not sure what to do.

Feb 21, 2010 | Televison & Video

2 Answers

My tv stopped showing picture but still apperears

If the whole screen is just white light, the the LCD controller (t-con) board may have gone out. Your TV can have more than one version of the boards inside.
You can get parts here:

Dec 09, 2009 | LG 32LG30 32 in. LCD HDTV

3 Answers

LG 50PX4DR plasma tv

call 877-543-8325 this is an LG Executive call center and they will fix this for free. I have a 50" plasma I bought january 2006 which is out of warranty by 5 months. They faxed me and the LG repair shop a 30 day warranty for my tv to cover the repair. Just tell them you heard a pop and in my case the picture is distorted. All they need is the model number and serial number and they should take care of it. No arguing needed.

Jan 13, 2008 | LG DU-50PX10 50 in. Plasma HDTV

4 Answers

Lg 32lc2r, only showing picture in black and white

Make sure that the color control level is set to the default or 50% to start with. This should be in the Video menu.

The colour for the tuner and for the encoded base-band video uses a circuit area called the colour demodulator. It is possible that this cirucuit area has failed and needs servicing.

Jerry G.

Jan 08, 2008 | LG 32LC2R 32 in. HD-Ready LCD Television

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

41 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18394 Answers

Michael Vincent Cruz

Level 3 Expert

868 Answers

Are you a LG Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides