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Flat screen monitor which has black lines when switched on

Have a flat screen monitor which when you swich on the screen is black have to swicth it on and off a few times to get a picture

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This is due to the backlight not coming on so you can't see the display. The problem is often due to capacitors in the power supplyu that go bad and need to be replaced. Try a Google search for your specific model monitor. Many sites and forums offer information about what parts are needed for particular models, sources, how to disassemble the unit and so on.

Posted on Apr 12, 2009

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