Windows 10: Can't change brightness, dot on slider moves, but no result

Greetings!
I have a weird error using Windows 10: I cannot change / adjust brightness at all. I have the latest updates for every drivers, programs and all, not sure why the system does this. Sometimes the screen brightness is 100%, sometimes just 50%.
Not sure if the Catalyst Control Center is to blame, but I really need a quick solution, and until now I found none.

:)

 

i can't change display brightness on window 10 creator update

Similar issue, I can't change my brightness settings on the slider after installing the Windows 10 Creators Update on my laptop. Worked fine before, worked fine on my nvidia drivers 378.66 but closing and reopening the lid resulted on black screen.

Updated to nvidia drivers 381.65 and the hotfix driver of 381.78 and still cannot change display brightness.

Removed all drivers with DDU, still can't change brightness

 

Brightness adjustment andd cursor not working inwindows 10

Lenovo Z510 ideapad is the model which had come with windows 8 and I recently upgraded to windows 10.

The slider for the brightness can be moved both ways even manually ( not just with the keyboard ) but this movement does not convert into the brightness getting changed. So I am not able to adjust the brightness in any way with keyboard as also with manually
moving the slider. The brightness persists to be fully bright. This problem was not there before the windows 10 upgrade.

 

Okay, it turns out, that Catalyst Control Center is the fault of the problem, if you have switchable graphics...
The newest update for the CCC which can be found on windows updates has this error only, if you download it from the AMD site and install it manually and set it manually so the windows update can't override it, then you're good to go.
Now I'm waiting for Windows Update to upload the fixed CCC installment

 

Windows 10 has so far caused me 5 major issues (that I know of) and two costly visits to the Geek Squad, who was unable to roll back or repair my HP Dm4-3103CL's internal OEM Wi Fi, which after the original W10 install is no longer functional. They were able to repair printer drivers that would not work after W10.

Now more problems hit after installing the W10 upload (auto) on 8-24-15. Screen brightness is near unreadable, and brightness settings remain at 100%?

Microsoft appears to be on track delivering another Windows 8 fiasco launch. Microsoft seems to have lost it's edge, as their products have become terrible since XP days, when corporate America went to Windows XP and avoided leaving it for years, especially as later products appeared less bench tested and durable. When they migrated it was done slowly, making sure Microsoft had repaired problems completely to an OS or so it was hoped.

Who doesn't remember all the Microsoft (buggy) launches afterward, especially their Windows 8.0 disaster. Well, Microsoft is still on that roll with Windows 10 in my experience. A poorly launched, poorly designed and poorly tested product. This W10 is simply terrible. So why are writers in magazines so enamered with W10?

While originally I was a true blue believer in Microsoft OS and their Office products for years, as I became increasingly frustrated with their later debacles, I began buying Apple iPads and iPhones, which have worked, and keep working, after multiple IOS upgrades.

Wondering how many more W10 update (unannounced of course), before things really become functional.