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@j1cs
j1cs / register.md
Last active January 22, 2024 19:26
Fix brightness control for Intel HD Graphics 4000 (at lease samsung XE700T1C)

Windows

Currently reads as :

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class{4d36e968-e325-11ce-bfc1-08002be10318}\0000] "FeatureTestControl"= "Edit DWORD 32 bit"= f000

Registry with New Value:

You needed to change the value in registry to:(f008)

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class{4d36e968-e325-11ce-bfc1-08002be10318}\0000] "FeatureTestControl"="Edit DWORD 32 bit"=f008