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01-06-2012 09:51 PM - edited 01-06-2012 09:54 PM
I am facing a problem here. I usually run my PC on AC power and then set it on hibernate mode when I am not using it.
But when I resume without the AC power, I am unable to adjust the brightness of my screen and I have to restart the PC.
Does anyone have a solution to this?
I am using HP Probook 4530s with windows 7 home premium
01-06-2012 10:02 PM
I would attempt to update your BIOS to the latest version. While this BIOS update does not directly relate to your issue, it does address some battery issues. This may indirectly fix your issue. It is imperative that you follow the directions exactly as given on the page, and do not turn off your notebook.
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03-27-2012 06:23 AM