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Lg tv model rz-42px-11 fault....No picture just vertival snowy bars through aerial input as well as other inputs...... sound ok

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  • jayday25 Jul 09, 2008

    No pictures on any channels. Hand control ie volume, change channels etc

    work OK. What is wrong.

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1 Answer

Your PCB boards have gone!

Posted on Aug 21, 2008

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6ya6ya
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How to connect dvd player to LG RZ-32LZ55 in LCD TV


This 'TV' is really more of a video monitor. It has one DVI input, 2 SCARTS (1 RGB); component video input; composite video input; S-video, and stereo audio and RF inputs. Best picture would be using the component inputs if your DVD player has the outputs. If not you'll have to consider the S-video or composite (yellow) plugs. (Neither is HD capable....)

Jan 20, 2015 | LG Televison & Video

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MY SAMSUNG LCD TV MODEL LNS4695DX HAS A SNOWY PICTURE CAN SEE PICTURE BUT IS VERY SNOWY I TRIED ALL INPUTS WITH CABLE DVD AND A GAME SYSTEM BUT NOTHING CHANGES AND THE WIERD PART IS WHEN I HIT THE MENU...


The OSD comes from a different area---if on all inputs it is on a board that processes all signal in the set--tuner,AV etc

You might want to Google the model number with "parts" to come up with a list of the boards and prices if possible for them.

Dec 04, 2012 | Toshiba Televison & Video

1 Answer

Vertical black and white bars on lcd screen


I'm not too familiar with the LG brand, but if the onscreen stuff looks fine (Volume, menus, etc.) then the panel is OK. Try a picture source other than the one you are using now (Tuner, HDMI, VGA, etc.)

1) If it's the same across all of them, then you will need to replace the main board in the TV.

2a) If it only affects one input, it could either be your video source that is bad (which means TV is OK), or
2b) that certain input port on TV is bad, which would mean you either don't use that input any more, or you replace the main board in the TV.

Sep 15, 2012 | LG M208WA 20 in. LCD TV

1 Answer

Hi! I turned my tv on this morning to find a snowy picture! Checked all connection, auto tuned tv and still snowy! Help!! Thanks Andy


Maybe you have an aerial fault. Try playing a video, if that is OK suspect the aerial or tuner unit in the set.
Hope that helps.

Jan 02, 2011 | LG 32LG30 32 in. LCD HDTV

1 Answer

Picture is really snowy in the bedroom and we have another lg tv in the family room and it has a great picture on it they are both hooked up to the same dish network receiver but it just started like 4 or...


Hello, I hope this was resolved, but if not, here are some steps to run through. It sounds like the tv that is showing only snow is on an incorrect channel and/or input. The correct channel is different depending on what tv it is that is snowy. If TV2 is snowy where there is no receiver box, that tv needs to be on channel 60 or 73. If TV1 is snowy, where the receiver is, then you will want to make sure that the tv is on either channel 3 or 4, and it usually needs to be on an input as well. Anything ranging from video1 to HDMI3. Also, make sure that you have a blue, green, and yellow light on the front of the receiver box. If none of these steps help, unplug the receiver from the power source for about 10 seconds. If this still does not help, or you have any other questions, please e-mail me at becki.barned@dishnetwork.com.

Becki Barned
DISH Network Customer Service

Nov 21, 2010 | LG 32LD550 32 in. LCD HDTV

1 Answer

Lg 42' lcd cant get video signal i can get sound and menu pictures all come up. but no output from cable or ps3


I guess your either using the scart socket or the HDMI socket. You have gone into the menu and changed your input source to either HDMI or Scart havent you? Does your TV aerial input work when switched to Antenna on the input source menu. If these dont happen then you have a faulty main pcb.

Feb 13, 2010 | LG 42LH40 LCD TV

1 Answer

TV has sound,but picture not clear and in black and white. Model P42W46X


Is the picture "snowy"?
- I mean is the signal weak?
If so, check your aerial cable has not come loose at the back of the TV.

If you have another TV, or can bnorrow one from a friend/neighbor, plug this into your cable and see if the picture is ok. If so, you have a tuner fault in your TV & will need to call an engineer.
If not, then the fault is with your cable co. or outside aerial, (whichever system you have plugged in there).

Nov 17, 2009 | Televison & Video

1 Answer

Use of AV2 input sound socketsto play ipod


The sound is muted unless a video signal is detected on this TV. The only work around would be to connect the camcorder or some other active video to tha input but using the IPOD for the audio.

Jul 23, 2009 | LG RZ-17LZ21 17 in. LCD Television

1 Answer

Snowy reception on TV with LG DVB418


have you got both cables going into your video ?? if not you need a video splitter to input both the digital and analogue aerials then have a coaxial cable going to the tv

Mar 08, 2009 | LG DVB418 DVD Player

1 Answer

Snowy picture


Hi,

A snowy video indicates that your input signal is relatively weak. On the other hand, a noisy picture is when there are too much interference is super imposing on the video.

Snowy picture comes about when the signal coming in the RF INput (Ant/Cable) at the back of the unit is below a certain level. If this is the case, then it is not a problem with your TV but rather your aerial (antenna) or the cable from your provider. A way to verify that it is the ant/cable that is the cause and not a defective TV/tuner is to hook up an old VCR set to Ch. 3 or 4 to the RF IN of your TV using a short 75 ohms coaxial cable terminated at both ends with FP-5 connector. Play a known clear good tape and set your TV to Ch. 3 or 4 as the case maybe. If the picture is relatively clearer, better, then you have just confirmed that it is indeed your aerial or your cable (provider) that needs looking into. If on the other hand, the VCR signal is also snowy then chances are that you have a problem with the input stage of your TV including possibly your tuner.

For your aerial problem, antenna orientation or replacing with a higher gain antenna might help solve the snowy signal. For your cable problem, you have to call-in for service from your cable provider. If it is a TV problem, your best course would be to seek the services of a qualified TV technician since this involve electronic circuitry analysis, diagnosis and possible component replacements.

Additionally, you may try looking for any loose connection, loose grounding, broken wire or anything out of the ordinary in your connections.

Hope that this be of some help/idea. Pls post back how things turned out or should you need additional information.

Good luck and kind regards.

Nov 12, 2007 | RCA P52926 52" Rear Projection Television

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