Question about Sony KP-43HT20 43" Rear Projection HDTV-Ready Television

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Sony with blue screen

Well the Sony 43 inch rear projection TV is approximately 8 years old so I guess it doesn't owe me anything. Was watching it, everything was fine, turned it off, moved it two feet, (I was careful) and when I turned it back on, the screen was all blue, no sound or picture. Any ideas?

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  • Sony Master
  • 5,138 Answers

Make sure you are on tv slection and not video1 ,aux . pull up menu go to setup look for cable/air make sure you are in tv mode not video aux.if this does not fix it then you may have bad tuner.

Posted on Jan 17, 2008

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Posted on Jan 02, 2017

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Good Day,

Try upgrading the Screen refresh rate.Right click on your desktop,properties,in the tab settings select advanced and then select the monitor tab.Select 85-100Hz in refresh rate.

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comen problem for you model number.

regards,
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