Question about Samsung LNT3242H Television

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Snowy screen Accidently pressed wrong button on remote and now have a snowy screen and cannot get back to viewing channels, can you assist.

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Press the source button until you reach the correct source

Posted on Sep 06, 2008

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1 Answer

I must have pressed the wrong button. my tv went to snow and there is a little tv going around the screen with run a channel scan written in it


see if the is an AV button and press that
it changes"the signal in" source n ( pay channel,free to air antenna, x-box, dvd, etc)
the snowy screen indicates no signal and the icon is suggestingn it is looking for a input source

Nov 06, 2016 | Televison & Video

3 Answers

Snowy picture


The remote doesn't effect the channels, I would say you have poor signal or interference from another device nearby.

Sep 12, 2008 | Orion1934 19" TV

1 Answer

Tv is snowy


Check the antenna connection for firmness first. If it is found OK, check and replace the tuner. It is faulty.

Dec 21, 2012 | Toshiba 32A14 TV

1 Answer

Tv has only snowy screen. Used the remote to


What to do if you have an all snowy picture (blue screen or the TV displays unusable signal-no signal or no sync)
1 – If you are using a digital cable box or satellite receiver (make sure it’s on) and be sure your TV is set for either CH3 or CH4 (which ever you usually view it on). If you usually view it through video inputs (video1 or 2 etc.) make sure the appropriate input is selected.
If you still don’t get a signal see if you get picture using the DVD or VCR (if available) if you do than plug the satellite or Dig. Box temporarily into the place of the DVD (unplug DVD) you may have to use some A/V cables (RCA yel./red/wht like the ones on the DVD) to hook to the tv from the sat./dig. box. If you get a signal then the sat./dig box is ok. If not the Sat./dig box is not sending a signal and is either defective or needs to be rebooted (unplug wait 5 min try again).
2 – If you are using standard cable or antenna (source) if possible check that the source is good by connecting to another TV. Otherwise try running the source into a VCR and then out to the TV using video inputs (RCA yel./red/wht like the ones on the DVD) and then selecting the appropriate input. Try seeing if the VCR plays using standard CH3 (or CH4)
If the VCR plays on video input but not when connected to CH3 (CH4) then the tuner of the TV may be defective – see if you can use the VCR to change channel using the VCR remote.
Be sure to vote/rate me if this helped Thanks!

Nov 24, 2009 | Toshiba 32AV502U 31.5 in. LCD HDTV

1 Answer

SNOWY screen--can't find the right channel for Dish Network


Press INPUT button on your TV remote and select right input.

Nov 02, 2009 | Sharp AQUOS LC46LE700 46 in. LCD HDTV

1 Answer

One of our TV's was being accessed by someone in the neiborhood. I found in the manual how to change the remote code. After doing this the TV is locked on one channel. I did reboot. The remote is working...


Hi! I will be more than glad to assist you in this concern. Lets Isolate the problem, press 1st the sat button once on the remote that is giving you a problem. the sat button should light up and check if you could pull up the guide or can change the channels. if there is still no response, bring with you the remote conrtol that is giving you a problem on tv1, turn on the tv and it should show a picture, go to the fron tpanel of the receiver and press the power button once to turn off the green light, once its off, the tv will go into a black or snowy screen, press the up button on the front panel of the receiver until it shows the system information. look for the primary and secondary remote address, ex, primary remote address is 1 on the white box and 1 on the green box, secondary remote address is 2 on the white box and 2 on the blue box, how to reprogram the remote, press and hold the sat button on the remote that is giving you a problem and wait until all lights lit up, once it lit up release it and press any number from 1 to 15, but lets choose 9, then press the pound button (#) that is under number 9, once you press pound button, the sat button should flash 3 times, then after it flash, press the record button, that is under the cancel or view tv button., you will notice that the secondary remote address was change from 2 to 9. to save the setting, get the remote1, select done on the screen and it will show a black or snowy screen. to check the remote 2 if it works, press the sat button once and the the big red power butto, the blue light should turn on if there is no blue light but there is, the blue light will turn off, then before you go to the tv2 location make sure that blue light is on and then check on the tv2 location if you could change the channels now. just incase that the problem is still there, check the remote antena on the back of the receiver, make sure that its on the upright position to broadcast the uhf signal properly.. that should fix the problem. if just incase the problem still exist, call 1800-333-3474 ask for a replacement of the remote..pls feel free to get in touch..if you have any query

Jul 04, 2009 | DISH Network 322 DTV Receiver

1 Answer

Snowy channels


Check if your cable is on the right channel to be viewed. Go through 1,2,3,4 .... ect
and see if the looks any better on different channels.
OR check if the wires in the back are put in properly

Apr 27, 2009 | Polaroid FLM-3201 Television

1 Answer

Snowy picture with catv 1 mono on screen


is tv making some.. sound...please tell me..

Oct 20, 2008 | RCA TruFlat 27F520T 27" TV

1 Answer

No sound or tv signal


Probably need the TUNER either fixed or replaced.

Apr 27, 2008 | Toshiba CZ27V51 27" TV

1 Answer

Intermittent snowy pictures under Channel 51


Probably needs a new tuner or something associated with the tuner.

May 31, 2007 | RCA F36673ET 36" TV

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