Question about Sony MBX-49 ASSY Motherboard

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Pcg-f 807. The problem is no display(back light ok).External monitor display ok. What is the problem? is any relation to cmos battery. Thanks in advance

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6ya6ya
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Posted on Jan 02, 2017

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exspert
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SOURCE: no display on my sony vaio :-(

ok " try going into control panel , find monitor and click on it
go into advanced setting and see if you can reset it.


also : there is a thin cable that runs from the computer to the screen , it may have to be replaced if worn or broken.

Posted on Jan 21, 2008

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multilinkent
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SOURCE: No Display on Mother Board

Have you try troubleshoot with working monitor, display card or your matherboard and processor,
Usually no display problem occur becouse of one hardware between monitor, ram, motherboard, displaycard and can be your processor problems.
You can try troubleshooting one by one of your computer hardware to get problem occur

Posted on Jul 21, 2010

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Hi there i have a sony viao laptop pcg-7121m, there is no power to the display so when i switch on the laptop the power button lights up but there the screen stays blank, how can i try and trace back the...


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ok " try going into control panel , find monitor and click on it
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also : there is a thin cable that runs from the computer to the screen , it may have to be replaced if worn or broken.

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http://www.Computer-Repair-Today.com

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