On my laptop, when I unplug the power supply, or plug it in, the screen turns off and on. Has anyone else noticed this happening?
I'm trying to figure out why it does that. I don't have any media player or anything running, so I'm assuming this is happening as the laptop switches the video processor?
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It may be switching to 60hz to 40hz Try updating your Intel graphics drivers
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It is actually switching between 60hz and 40hz. Dell's version of intel integrated graphic driver does that all the time.
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Thanks buddy, that was it!
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Great. Id just recommend uninstalling and reinstalling the drivers now. Thatll probably fix it. And make sure youre using them from intels site, not Dells
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Alright will download that tonight...thanks again!
Screen issue when switching power source
Discussion in 'Alienware 14 and M14x' started by Deval, Sep 18, 2011.