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Power Settings#

General#

After Power Loss#

Whether the system will stay on after AC power is removed and then restored.

Possible options:

  1. Last State – the system will return to the previous state. Default.
  2. Power On – select when using a power strip to turn the system on.
  3. Power Off – the system will remain off after power is restored.
WMI Setting name Values SVP / SMP Req'd AMD/Intel
AfterPowerLoss Last State, Power On, Power Off Yes Both

Sleep State#

Selects the sleep state behavior for the installed operating system.

Possible options:

  1. Windows – Default.
  2. Linux
  3. Windows10
WMI Setting name Values SVP / SMP Req'd AMD/Intel
SleepState Windows, Linux, Windows10 Yes Both

Enhanced Power Saving Mode#

Whether to enter Enhanced Power Saving Mode during power off, making total power consumption lower.

Attention

When Enabled, only the Wake Up on Alarm function is supported. Other wake up functions are not supported. System will not enter Enhanced Power Saving Mode if Intel ME (Management Engine) is required to be active in Sx states (aka Sleep states) and host is in AC mode.

Possible options:

  1. Disabled – Default.
  2. Enabled
WMI Setting name Values SVP / SMP Req'd AMD/Intel
EnhancedPowerSavingMode Disabled, Enabled Yes Both

Smart Power On#

Whether the user can use Alt + P to power on if the USB keyboard is plugged in the correct USB port.

Possible options:

  1. Enabled – Default.
  2. Disabled
WMI Setting name Values SVP / SMP Req'd AMD/Intel
SmartPowerOn Disabled, Enabled Yes Intel

Intelligent Cooling - Intel(R) only#

Lenovo's unique system thermal management solution.

Performance Mode#

Possible options:

  1. Best Performance – the system will run at best system performance with normal acoustic level. Default.
  2. Best Experience – the system will run at the best experience with balanced noise and better performance.
  3. Full Speed – all fans in the system will run at full speed.
WMI Setting name Values SVP / SMP Req'd AMD/Intel
IntelligentCoolingPerformanceMode Best Performance, Best Experience, Full Speed Yes Intel

AMD-only features#

Quad M.2 PCIe Card Fan Control Stepping#

Tune the fan speed from low to high for Quad M.2 PCIe card if it is present.

Possible options:

  1. Low Speed - Default.
  2. Medium Speed
  3. High Speed
WMI Setting name Values SVP or SMP Req'd AMD/Intel
QuadM2PCIeCardFanControl Low Speed, Medium Speed, High Speed Yes AMD

Fan Control Stepping#

Tune the Fan speed from low to high.

Possible options:

  1. 1 - Lower Fan Speed - Default.
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7 - Higher Fan Speed
WMI Setting name Values SVP or SMP Req'd AMD/Intel
FanControlStepping 1 - Lower Fan Speed, 2, 3, 4, 5, 6, 7 - Higher Fan Speed Yes AMD