Lower display brightness 8(DC)

Specifies the period of inactivity before lowering the display brightness and the brightness level when the Lower display brightness 8 setting takes effect after the specified period.

The brightness level must be lower than the brightness level specified in Display Brightness 8 setting.

This setting is for the client computers with 8 brightness steps.

Supported on:
Lower display brightness after(DC) :


  1. - 15 minutes
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Lenovo\PWRMGRV\PowerPlan
    Value NameLowerBrightness8TimerDc
    Value TypeREG_DWORD
    Value900
  2. - 20 minutes
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Lenovo\PWRMGRV\PowerPlan
    Value NameLowerBrightness8TimerDc
    Value TypeREG_DWORD
    Value1200
  3. - 25 minutes
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Lenovo\PWRMGRV\PowerPlan
    Value NameLowerBrightness8TimerDc
    Value TypeREG_DWORD
    Value1500
  4. - 30 minutes
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Lenovo\PWRMGRV\PowerPlan
    Value NameLowerBrightness8TimerDc
    Value TypeREG_DWORD
    Value1800
  5. - 45 minutes
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Lenovo\PWRMGRV\PowerPlan
    Value NameLowerBrightness8TimerDc
    Value TypeREG_DWORD
    Value2700
  6. - Never
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Lenovo\PWRMGRV\PowerPlan
    Value NameLowerBrightness8TimerDc
    Value TypeREG_DWORD
    Value0

Lower to(DC) :

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Lenovo\PWRMGRV\PowerPlan
Value NameLowerBrightness8LevelDc
Value TypeREG_DWORD
Default Value0
Min Value
Max Value7

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