Question about Westinghouse TX-42F430S Television

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I have a Westinghouse TX-42F450S, and I have sound but no picture???

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Replace the Main Board. Call Encompass Parts 1-800-638-3328
UED 1-800-648-6657

Posted on Feb 16, 2010

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I have a white westinghouse 40 inch tv model vr4090 and the tv wont come on it shows the power indicator turn from red to blue but no picture or sound


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Dec 19, 2015 | Westinghouse Televison & Video

1 Answer

Have sound on westinghouse 42 in tv but no picture..just vertical thin lines..thia happened suddenly have hd box rebooted cable. tv will not turn off or on but has power


check it against another computer if the same result then its faulty
is your graphics card a standalone if so that could be the problem
but i am assuming it built in then option 1

Sep 18, 2014 | Westinghouse Tx-42f430s 42" LCD HDTV...

1 Answer

Sound with no picture for my westinghouse flat screen tv 42 ' model tx-42f810g


check your video section. the whole board section can be repalce it has on a ic that go bad all the time.i dont have the part number.goodluck

Feb 21, 2010 | Televison & Video

1 Answer

No picture from dvd when using hdmi cable


make sure tv is on correct source for that hdmi input.

Jan 27, 2010 | Westinghouse TX-47F430S 47 in. LCD TV

1 Answer

No picture on Westinghouse TX-52F480S.


Hello, I will need a bit more information to help you out on this one. I can troubleshoot with you live on this one just simply email me your contact information to westytech@wde.com or send me an email and I will give you my contact info.

Nov 21, 2009 | Westinghouse TX-52F480S 52 in. LCD TV

1 Answer

My Westinghouse 47F430S suddenly has no picture, but the sound still works. Does this sound like a light bulb issue? A circuit board issue? Any thoughts on how to fix it?


Hello, this is an inverter board issue which is the board that powers up the backlight. There are two places that will most likely have these two boards (master and slave) available and they are www.shopjimmy.com, and www.invertercentral.com, you can alos send an email to me at westytech@wde.com if you would like to troubleshoot a bit more or just to obtain a bit more information on this model. If this information has been helpful please rate my solution.

Nov 17, 2009 | Westinghouse TX-47F430S 47 in. LCD TV

1 Answer

I get sound but no picture


If the screen went dark blue, this is the way that sets mute the video to protect the tube. However If the screen is very bright blue with possibly blue lines going through the screen, either the blue gun in the CRT has failed which is unusual but can happen or the driver transistor/IC which drives the blue gun has gone short circuit. If you know how to use a meter, you can perform a comparison check by comparing say the red O/P TX with the blue O/P TX. Ian

Jul 23, 2009 | Westinghouse LTV-27w6 27 in. LCD HDTV

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