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Windows 7: Laptop screen doesn't change to brightest setting

25 Nov 2009   #1

7 home premium 64 bit
 
 
Laptop screen doesn't change to brightest setting

Hi, When I've had my laptop on battery power where the screen is dimmed to conserve battery after being shut off and last running on battery when I plug it in and start up the screen is still dimmed and not all the way up like it should be. My settings are dimmed on battery and bright plugged in.

Any suggestions?
Thanks

My System SpecsSystem Spec
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25 Nov 2009   #2

Windows 7 Ultimate x64 (Retail)
 
 

You may need to update the power management driver(s), if any, that are specific to your machine, which should be available from the manufacturer of your machine's support site.

While you're at it, check for other updated drivers and especially for the BIOS. It's really important to have the latest version if you are running Windows 7.
My System SpecsSystem Spec
25 Nov 2009   #3

7 home premium 64 bit
 
 

I downloaded and installed all of the Windows 7 64 bit drivers from HP for my laptop after installing Windows 7. I flashed the newest bios before installing Windows 7.
My System SpecsSystem Spec
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 Laptop screen doesn't change to brightest setting





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