Question about Westinghouse W4207 42 in. HD-Ready LCD TV
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.
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
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. 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
Posted on Jun 02, 2009
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