Windows 8 brightness range controls Limited

So I recently updated my laptop to Windows 7 to 8. The brightness setting is work, but does not not like before. Sort of 0% - 10%, that the screen goes super Dim super bright and 90-100% there no change at all. Basically only 1/10th of the zipper works. I can try to make micro adjustments to the brightness slider to get what I want, but it's really bored.

I tried to disable the Adaptive brightness, but it doesn't have an effect. All my drivers seem to be up to date.

Laptop model: HP Pavilion dv6 - 7095ca
Integrated graphics: Intel HD Graphics 4000
Another graphics card: NVIDIA GeForce GT 630 M

Hello

I suggest to visit the computer manufacturer's website and install the latest display drivers and check if that helps.

Here is the link: http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&product=5275434

Let us know the status of the issue. If you need help, please after return. We will be happy to help you.

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