Question about Gateway GTW-P42M303 42 in. Plasma Television

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I HAVE A 42'GATEWAY PLASMA TV THAT DOES NOT HAVE A PICTURE,IT HAS A STEADY GREEN LIGHT WHERE THE POWER BUTTON IS AND A FLASHING GREEN LIGHT IN THE BACK WHAT CAN I DO TO FIX THIS PROBLEM?

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Hi,

This is an internal fault as you must have observed. There could be many causes for the same. It could be a problem with power supply board. Other than this, it could be Y and Z sustain boards. However, it needs a proper inspection and testing of these components. If you have electronics repair experience, know how to use multimeter and soldering iron, could read schematics - i would be glad to provide you with a link to purchase service manual ( if available ) and could guide you to fix the problem.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Oct 04, 2010

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