Question about Westinghouse W4207 42 in. HD-Ready LCD TV

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TV turns on but no Picture or sound.

Can't get the Westinghouse 42" LCD TV to turn on manually or with remote. Blue light comes on but screen in black with no sound.

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5 Suggested Answers

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SOURCE: No picture on Westinghouse W32701 LCD Model

Screen goes black, sound unaffected. Can be remedied by turning off and immediately back on, but it will do it again and again and again.

Posted on Mar 02, 2008

  • 317 Answers

SOURCE: Westinghouse lcd tv ltv-27w2 no picture or sound

power supply first one...second one input hdmi pcb defective..

Posted on Jun 03, 2008

freetek
  • 5568 Answers

SOURCE: No picture on a Westinghouse lcd tv model ltv-20v4

The simplest problem would be the failure of the backlight.

In case you don't already know it, there is one, and they may or may not last forever.
Also, there is an extra power supply to produce the high voltage the lamp needs to fire that may have failed.

Sometimes, you can look at the screen from an angle to see if there is any sign of movement.
If you can see program material causing a change in the faint image, then you can be pretty sure it is one of the two problems mentioned.

Posted on Sep 01, 2008

  • 1 Answer

SOURCE: westinghouse lcd 26" has blue screen and no sound

1. plug it into a input device (well duuh)
2. it could be a fried mother board or a cracked one !!
3. it could be the sound plate a gt674jj49329710hfwllw plate u need u probably have a gt683jj63835540gdhdys plate !!
4. take it back !!

Posted on Jan 03, 2009

  • 187 Answers

SOURCE: seems as if LCD screen is not recieving any power, I have no picture or sound right now but can faintly hear speakers power up when I turn the unit on.

Mainboard damaged.


Posted on Jun 02, 2009

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