Hello, I have this Acer AspireOne netbook AO531h with Intel Atom processor and Windows XP Professional.
When the netbook is on battery power, the screen becomes darker to save energy, but my wife has trouble reading with such a dark screen. In the Intel Graphics configuration, there is a page to change the screen's power saving options, but it's all grayed out, as shown in the image.
I wonder, is there a way around this? Is there a way to make those options selectable? I tried to google for this but found nothing.