Question about Sony KP-51HW40 51" Rear Projection Television

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KP-51HW40 After I turned on I get a blue screen with audio, after a couple of minutes, it turns off by itself. U unplugged from the wall, etc

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  • Anonymous May 15, 2008

    Blue lamp comes on, screen totally blue, then red and green lamps come on and set immediatly turns off, red power light on front of set blinks until set turned off.

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  • 103 Answers

The unit needs either a screen control or a new blue tube.If it needs a tube,sony is aware of many units with manufacture defective tubes

Posted on Mar 06, 2007

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If the sound is ok and the picture is blue (even when changing channels, inputs, etc.) the lamp may have gone out.

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No picture, blue screen only


Good Day;

It sounds like you have a lack of signal; 1. reset TV by unplugging TV & signal sources from wall for at least 5 minutes then plug back in, 2. Turn all eguipment on such as cable box, dvd & etc, then change the inputs from your TV's remote, if still no pix,only blue.

Good Luck.









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