Question about HP Compaq Presario CQ50-110US Laptop

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Compaq Presario CQ50-110US...blank screen, no display

My Compaq works great except for one thing; it has a blank screen. I have to use my bedroom LCD tv as a monitor...please help. The screen is simply black..nothing...thx

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Can you see what's on the screen if you hold it under a light? Did the screen die suddenly or were there more symptoms?

Posted on May 05, 2010

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Laptop screens have a thin florescent tube that powers the screen ( a back light ) the lcds refract this basic light into the screen colors. When this pops, beaks.burns out, the screen is dark. These are replaceable and pretty cheap. I do not know any specifics about the replacement of this model, but found out how to do it on You Tube. Good news: If you can use the TV, the graphics card works.

Posted on Apr 04, 2013

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I assume that your laptop's display has been damaged. Are you sure that other things are working normally? If other components are working, then problem will be with the display unit. Try to repair or replace with new one.

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regards

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