How to disable adaptive brightness on a laptop if there is no such section in the power options?

Question

Windows

Hello. Brightness fluctuates on laptop. And in the power section, there is no "Adaptive brightness" option at all.

Option c

powercfg -setacvalueindex 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 0

- doesn't work either.

The brightness drops when the screen is dominated by black. And if you open something with white, then for the first 10 seconds there will be a very dull and low-contrast gray color, which then turns into white.

How to treat this?

Answer 1

If I remember correctly, Windows has a service that is responsible for adaptive brightness. That's what it's called, adaptive brightness. In order for this parameter to be displayed in the power settings, you need to install drivers for the processor. And not just one driver, there are several. The assembly of drivers by type SDI perfectly displays a list of such drivers and installs without problems.
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