Flickering screen or pumping on G560 during execution of a stack

Hello

I have a G560 with Windows 7 64 bit. When the laptop running on battery power the screen quite often wavers (especially in the half lower) or it looks like a light pumping. The laptop has an Intel HD graph installed. I installed the latest drivers from Microsoft Update, but it did not help.

Any ideas? Maybe install the Intel HD (older) drivers from the Lenove homepage?

There is a difficulty in the graphics driver's control panel. Under "Properties", go to the power. Then, under power settings, change "Power Source: for"on battery", uncheck" Display power saving technology'. " Click on apply.

Tags: Lenovo Notebooks

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