79 lines
2.6 KiB
PowerShell
79 lines
2.6 KiB
PowerShell
Function Invoke-WPFUltimatePerformance {
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<#
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.SYNOPSIS
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Creates or removes the Ultimate Performance power scheme
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.PARAMETER State
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Indicates whether to enable or disable the Ultimate Performance power scheme
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#>
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param($State)
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Try{
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if($state -eq "Enabled"){
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# Define the name and GUID of the power scheme
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$powerSchemeName = "Ultimate Performance"
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$powerSchemeGuid = "e9a42b02-d5df-448d-aa00-03f14749eb61"
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# Get all power schemes
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$schemes = powercfg /list | Out-String -Stream
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# Check if the power scheme already exists
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$ultimateScheme = $schemes | Where-Object { $_ -match $powerSchemeName }
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if ($null -eq $ultimateScheme) {
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Write-Host "Power scheme '$powerSchemeName' not found. Adding..."
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# Add the power scheme
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powercfg /duplicatescheme $powerSchemeGuid
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powercfg -attributes SUB_SLEEP 7bc4a2f9-d8fc-4469-b07b-33eb785aaca0 -ATTRIB_HIDE
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powercfg -setactive $powerSchemeGuid
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powercfg -change -monitor-timeout-ac 0
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Write-Host "Power scheme added successfully."
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}
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else {
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Write-Host "Power scheme '$powerSchemeName' already exists."
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}
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}
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elseif($state -eq "Disabled"){
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# Define the name of the power scheme
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$powerSchemeName = "Ultimate Performance"
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# Get all power schemes
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$schemes = powercfg /list | Out-String -Stream
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# Find the scheme to be removed
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$ultimateScheme = $schemes | Where-Object { $_ -match $powerSchemeName }
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# If the scheme exists, remove it
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if ($null -ne $ultimateScheme) {
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# Extract the GUID of the power scheme
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$guid = ($ultimateScheme -split '\s+')[3]
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if($null -ne $guid){
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Write-Host "Found power scheme '$powerSchemeName' with GUID $guid. Removing..."
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# Remove the power scheme
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powercfg /delete $guid
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Write-Host "Power scheme removed successfully."
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}
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else {
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Write-Host "Could not find GUID for power scheme '$powerSchemeName'."
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}
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}
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else {
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Write-Host "Power scheme '$powerSchemeName' not found."
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}
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}
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}
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Catch{
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Write-Warning $psitem.Exception.Message
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}
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}
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