Question about Toshiba 42HP66 42 in. LCD Television

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My TV has sound but No image!!!

When I turn my TV on I get Sound but no image. I have pressed every button on my remote control and nothing. The Power light turns on and off! just no image. THe channels are changing the volume goes up and down but there is no image! What can I do?

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Re: My TV has sound but No image!!!

A 42hp66 is a plasma set,, the y-sus or the z-sus circuit board has probably gone bad.. as these are expensive parts you might want to have a technician determine which one of the two is bad before ordering both of them

Posted on Nov 28, 2007

Re: My TV has sound but No image!!!

Ive got the same problem and mine is 1.5 year too and its have red frickle in it just before this happens

Posted on Jun 11, 2008

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Re: My TV has sound but No image!!!


Posted on Jun 30, 2008

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SOURCE: Volume and chanel number stays displayed

Pressing i+ button (bottom left on the original remote) for 5+ seconds worked for me...

Posted on Jul 26, 2008

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SOURCE: Panasonic remote and volume/channel buttons do not work

try unplugging while the TV is still on and plug it back after 5 mins and check. it should work.
Mine did. I know this may be a crude method, but it worked.

Posted on Sep 08, 2009

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