No adaptive brightness option
- System: Win 10 Home
- Battery or AC:
- Model: M509DA-EJ582T
- Frequency of occurrence:
- Reset OS:
- Screenshot or video:
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Detailed description：
I am not getting option of turning on-off adaptive brightness under display settings which comes in power options; have seen people having Asus laptops from there only. Kindly help.
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@Blake_ASUS Hi, if you can help me here...
Hi GopalB,
May I have a screenshot of the option you are talking about?
Thank you.
@Blake_ASUS attaching the same for your reference.
you must add registry key , then only it will appear adaptive brightness under display
i am using asus laptop
Can you guide me how to do that ? @RAJU.MSC.MATHEMATICS @Blake_ASUS
You must have installed compatible intel graphics driver ,
follow three methods from below
or
or
type the following commands in cmd with admin rights and enter
powercfg -setdcvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 1
powercfg -setacvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 1
powercfg -SetActive SCHEME_CURRENT
reboot windows .
I am having AMD Vega 8 Graphics, which of the above method you think will work on that ? Also, processor is AMR Ryzen 5-3500U... Thanks, more help needed....@RAJU.MSC.MATHEMATICS
third method by doing commands
Any tutorial video for that? Feeling bit risky doing in command prompt directly.. Thanks. @RAJU.MSC.MATHEMATICS
commands are not risk.
nothing will happen, I have much experienced
So after this command method i will be able to see adaptive brightness under display in advanced power settings? Or it will just turn that off permanently? @RAJU.MSC.MATHEMATICS
first try it
Tried giving below attached "invalid parameter" error
@RAJU.MSC.MATHEMATICS
I given three commands. enter one by one
powercfg -setdcvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 1
powercfg -setacvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 1
powercfg -SetActive SCHEME_CURRENT
Ok entered one by one? Need to save this or will now close and restart? @RAJU.MSC.MATHEMATICS
once get successful then you must restart the windows
Did restart, still the same.. attaching for your reference...
@RAJU.MSC.MATHEMATICS