Question about Westinghouse LTV-32w4 32.02 in. LCD HDTV

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No picture I turn on the TV - blue power light comes on small sign at top of screen says VGA - No Signal Detected Stays on about 30 or so seconds then turns off by itself Is this a problem with the TV or should I call cable company If problem with TV, is there a way I can correct it?

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My parents bought the same tv, TV ran fine for 2 years then started giving them problems. Blue light comes on then few seconds later turns to yellow. Turn tv off then back on it worked, until last week it would not turn on.

Took it to a repair shop they said it was a bad power supply and it will cost 50$ for this check up, as it turns out the total bill would be $650 minus the original $50 it would only cost you $600.

Needles to say i took the tv home with me. Since they were not going to use it i started looking at it took the back off, removed all heat shiels ect. Took my magnifing glass out and started looking at the power supply come to find out the part was made in China, it was missing a solder joint, pulled my old soldering gun out, five minutes later the tv came back to life.

i hope this helps.

JOHN

Posted on Oct 24, 2008

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Solutions: The problem is cause by defective inverter. Symptom: Blue Screen but no picture
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Solutions: The problem could cause either by defective Power supply board or defective Main Board(AD Board). Symptom: Screen is half dim and half bright
Solutions: The problem is cause by defective LCD Panel.It needs to be replace.


Hope it may help you;

Regards;
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