Question about Polaroid FLM-3732 Television

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No signal and blue screen

Ok i turn the tv on and i have to wait like 5 seconds and then the blue screen apairs and then i try to change the channels and keeps blinking and some channels said no signal and blue screen.

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  • Jyackle5
    Jyackle5 May 11, 2010

    Are you on the right input to watch the tv.

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  • 14 Answers

Hello

i think you might have a blue screen of death on your tv

--full str pka

Posted on Dec 31, 2008

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  2. TV will cycle through all of the available resolutions, displaying each for about 15 seconds. Please wait, as it may take up to 2 minutes before a compatible resolution is found. If the display is incorrect or doesn't show up, keep waiting while TV continues to try and find a compatible resolution.
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I am not getting picture on my TV it stic on only one channel we are chengiong channel but same sound is comming also we are getting a blue coloured K on right hand side of TV


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Screen has gone to blue screen.....


OK A Blue screen, indicate that there is, or the TV "Thinks" there is NO SIGNAL. Please Check your Antenna Connection. Unplug the TV, for 5 mins or so. You MUST prove either the TV or it's "Signal Source" the Antenna. Try the antenna on another TV, if possible, try another antenna,on the TV, Try feeding in a signal via the EXTERNAL inputs. IF ALL Inputs are proved OK, and the TV, still will NOT display any signal, then it would appear that you may have a "Tuner" fault, or some other underlying condition, that affects the reception. In my professional opinion, in that case is to get the unit looked at by a Toshiba, recommended service center, VERY IMPORTANT to do that. Ask for a "Quote" from that service center, and go from there.

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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!

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Try resetting the TV:

  1. Switch on TV and switch to any analogue channel.
  2. On the TV: Press and hold the MENU button.
  3. Menu screen will appear on the display.
  4. Do not release the MENU until the menu screen disappears.
  5. TV will go blank for about 60 seconds and then display initial set up screen.
  6. Follow the on-screen prompts to re-tune the TV.
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1 Answer

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1 Answer

26PFL5520D/50 DVT PROBLEM


If the lines across the screen are made up of coloured blocks, then the problem is likely to be a weak signal.

Digital channels are broadcast in groups called multiplexes. Sometimes one multiplex may have a weaker signal than others, and so you experience problems with up to 6 channels when all others are ok.

If it is only one or a few channels then just wait and see what happens, because it may be transmitter works.

If you have problems with all channels it could be a connection or antenna problem.



If the lines are just straight lines, then try resetting the TV as follows:

Switch on the TV

Press and hold the menu button on the side of the set. The settings menu will appear. Hold until the menu disappears again.

When you release the button, the TV will take up to about 90 seconds and then reset.

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Press ok when shown.

Set language and country settings.

Move down the list and press ok to re-install all channels.

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I was having same problem, and think I got lucky and found fix.

Try unplugging the TV and waiting 30 seconds, then plug back in.

You will likely get blue screen with "No Signal".

Go to Menu, then scroll down to "Setup". Select "Factory Reset" then hit "Yes."

This did it for me. Wish you all luck.

Feb 21, 2008 | Polaroid FLM-3734B 37 in. LCD HDTV

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