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Enable all advanced power settings in Windows.
# List all possible power config GUIDs in Windows
# Run: this-script.ps1 | Out-File powercfg.ps1
# Then edit and run powercfg.ps1
# (c) Pekka "raspi" Järvinen 2017
$powerSettingTable = Get-WmiObject -Namespace root\cimv2\power -Class Win32_PowerSetting
$powerSettingInSubgroubTable = Get-WmiObject -Namespace root\cimv2\power -Class Win32_PowerSettingInSubgroup
Get-WmiObject -Namespace root\cimv2\power -Class Win32_PowerSettingCapabilities | ForEach-Object {
$tmp = $_.ManagedElement
$tmp = $tmp.Remove(0, $tmp.LastIndexOf('{') + 1)
$tmp = $tmp.Remove($tmp.LastIndexOf('}'))
$guid = $tmp
$s = ($powerSettingInSubgroubTable | Where-Object PartComponent -Match "$guid")
if (!$s) {
return
}
$tmp = $s.GroupComponent
$tmp = $tmp.Remove(0, $tmp.LastIndexOf('{') + 1)
$tmp = $tmp.Remove($tmp.LastIndexOf('}'))
$groupguid = $tmp
$s = ($powerSettingTable | Where-Object InstanceID -Match "$guid")
$descr = [string]::Format("# {0}", $s.ElementName)
$runcfg = [string]::Format("powercfg -attributes {0} {1} -ATTRIB_HIDE", $groupguid, $guid)
Write-Output $descr
Write-Output $runcfg
Write-Output ""
}
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