Question about Samsung LNT3242H Television

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Samsung LN-T3242HX At turn on display lights up blue for 1 second then goes black. There is a noise like something has broken under the screen. I can hear it moving inside. I have taken apart the TV and it is not under the screen or the back. Any suggestions or schematics or diagrams on how to go under the boards would be greatly appreciated. Do I need to remove the screen to get in the center of the TV? Thank you!

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Hello Compgeek09,
It appears that one of the CCFL lights might have broken behind the screen and that is why the TV would turn on for 1 second and goes off after.
The noise you are hearing could peaces of shattered or broken light and you would have to remove the screen and to be able to fix it, if you are up for the challenge.
Let me know if you required further assistance.

Posted on Jun 11, 2017

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SOURCE: Samsung LN-T3242HX LCD TV

Hi Compgeek09
Please check CCFL is hooked in connector properly, all connectors of back light inverter board are plugged correctly, check also other connectors of removed boards while CCFL replaced.
It doesn't seem issue of back light inverter board nor its related to ground wire of power plug to wall because tv was working before replacement of CCFL.

Posted on Oct 19, 2008

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