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Toshiba flat screen 27wl46b.No picture only sound.Quick flash of blue when first switched on.

Posted by nick286 on


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  • 1284 Answers

SOURCE: Toshiba Rear Projection Screen Problem

Doesn't sound like a lamp issue to me. Do you see this on all inputs and if not what input do you see it on and what is it connected to?

Posted on Nov 20, 2008



  • 8597 Answers

SOURCE: only getting sound but no picture!

Well, i had a look at the back of that Toshiba TV - make sure that the red, white, and yellow cables are hooked into the Video-1 slot of the Toshiba and that the Toshiba channel is changed to Video 1.
Then check your nameless DVD player and make sure the red, white, and yello cables are all hooked to OUTPUT slots that are in the same column or row - if I had you DVD manufacturer and model #, I could suggest some additional steps to check. Also, make sure your dvd player is in dvd playback mode.

-Tha Mp3 Doctor

Posted on Dec 31, 2008



  • 1 Answer

SOURCE: blue power light flashes No picture on a 37 HDTV/LCD Polaroid -

this might help

Posted on Jan 17, 2009


  • 187 Answers

SOURCE: LG 42" flat screen 3years.. NO PICTURE NO SOUND.

It could be the mainboard or the powerboard.

You need to check those boards in order to figure it out wich one need to be replaced

Posted on Jul 08, 2009


Scott Frye

  • 1175 Answers

SOURCE: I have sound but no picture on my toshiba flat screen


What are you using for cables to connect to the TV?
Can you try a different one?

Let me know

Posted on Jul 09, 2009

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