Question about Projection Televisions
TV will not power on, Lamp and main board was replaced late last year.
I can get it to turn on and it will run great, But when I turn it off and try to turn it back on I get a sound and No Picture. I will have to have it shut off for over 12 hours before it turns back on....
I think the controller IC chip has gone kaput. BUT, it could also be just a software glitch. So, try a hard reset and see if it solves the problem. If it does not you will need service. If still under warranty the factory service center should take care of it.
Do a hard reset by unplugging the power cord, as you have been doing, but a complete reset requires the power to be unplugged for at least 4 hours. Then when you turn it on all the internal soft codes will boot up to factory default settings.
Also, just in case there are loose connections or cold solder joints at the root of the problem, with your hand or fist go around and smack on the cabinet front, back, sides, etc. to see if that will wake up any dead connections.
Let me know the outcome
Dont forget to rate me as fixya..
Posted on Jan 29, 2008
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