Right-click the Start button and select Device Manager .
[WinUSB_HWAddReg] ; Enable selective suspend for power saving HKR,,"DeviceIdleEnabled",0x00010001,1 HKR,,"SelectiveSuspendEnabled",0x00010001,1 HKR,,"EnhancedPowerManagementEnabled",0x00010001,1 Right-click the Start button and select Device Manager