• First, put the directory named "UnderVolt" into C:\
  So the basic path will be C:\UnderVolt\
• Open the file UnderVolt.ps1 and edit the offset values. (Green box)
  Check out the comments written in the file to know the way to set those values.
  These are the IDs of the setting item.
  (34 = CoreOffset, 83 = iGPU, 102 = CoreIccMax, 106 = CacheIccMax, 47 & 48 = TurboBoost(Short)PowerMax, 66 = TurboBoostPowerTimeWindow)
• Press Win + R to open execute window, and type taskschd.msc. Don't forget to press Enter!
• Load the schedule preset file UnderVolt.xml
  Or you can make shedule yourself. Just add trigger "log-on" and make it execute C:\UnderVolt\UnderVolt.vbs
  And make sure that this schedule should started only once. Set the options not to executed several times.

Reset all values (changed by UnderVolt.ps1) to 0\

(Voltage offsets only)

Undervolt your computer using powershell

Hide the powershell window when it's executed by task scheduler

Preset file of task scheduler