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Windows 8 Laptop Screen Issue


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#1 jcj16

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Posted 10 October 2013 - 03:05 AM

Hi,

I have a Windows 8 Laptop and every few days my laptop screen appears to have spotlights shining down from the top of the screen. If I disable / enable the graphics card in device manager they vanish for a few hours. The image attached shows the display issue (found on google) but the lights are shining upward on the image - in my case the lights shine down from the top.


Can anyone please tell me what is causing this and the fix.

Thanks,

John

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#2 Greg62702

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Posted 11 October 2013 - 12:36 AM

It is called "Flashlighting".  Common with LCD screens, that are lit by CFL lighting.






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