mirror of
https://github.com/ChrisTitusTech/winutil.git
synced 2024-12-24 23:11:31 -06:00
76 lines
3.0 KiB
PowerShell
76 lines
3.0 KiB
PowerShell
Function Invoke-WPFUltimatePerformance {
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<#
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.SYNOPSIS
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Enables or disables the Ultimate Performance power scheme based on its GUID.
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.PARAMETER State
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Specifies whether to "Enable" or "Disable" the Ultimate Performance power scheme.
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#>
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param($State)
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try {
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# GUID of the Ultimate Performance power plan
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$ultimateGUID = "e9a42b02-d5df-448d-aa00-03f14749eb61"
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if ($State -eq "Enable") {
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# Duplicate the Ultimate Performance power plan using its GUID
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$duplicateOutput = powercfg /duplicatescheme $ultimateGUID
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$guid = $null
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$nameFromFile = "ChrisTitus - Ultimate Power Plan"
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$description = "Ultimate Power Plan, added via WinUtils"
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# Extract the new GUID from the duplicateOutput
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foreach ($line in $duplicateOutput) {
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if ($line -match "\b[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\b") {
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$guid = $matches[0] # $matches[0] will contain the first match, which is the GUID
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Write-Output "GUID: $guid has been extracted and stored in the variable."
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break
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}
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}
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if (-not $guid) {
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Write-Output "No GUID found in the duplicateOutput. Check the output format."
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exit 1
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}
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# Change the name of the power plan and set its description
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$changeNameOutput = powercfg /changename $guid "$nameFromFile" "$description"
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Write-Output "The power plan name and description have been changed. Output:"
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Write-Output $changeNameOutput
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# Set the duplicated Ultimate Performance plan as active
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$setActiveOutput = powercfg /setactive $guid
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Write-Output "The power plan has been set as active. Output:"
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Write-Output $setActiveOutput
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Write-Host "> Ultimate Performance plan installed and set as active."
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} elseif ($State -eq "Disable") {
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# Check if the Ultimate Performance plan is installed by GUID
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$installedPlan = (powercfg -list | Select-String -Pattern "ChrisTitus - Ultimate Power Plan").Line.Split()[3]
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if ($installedPlan) {
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# Extract the GUID of the installed Ultimate Performance plan
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$ultimatePlanGUID = $installedPlan.Line.Split()[3]
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# Set a different power plan as active before deleting the Ultimate Performance plan
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$balancedPlanGUID = 381b4222-f694-41f0-9685-ff5bb260df2e
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powercfg -setactive $balancedPlanGUID
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# Delete the Ultimate Performance plan by GUID
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powercfg -delete $ultimatePlanGUID
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Write-Host "Ultimate Performance plan has been uninstalled."
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Write-Host "> Balanced plan is now active."
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} else {
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Write-Host "Ultimate Performance plan is not installed."
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}
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}
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} catch {
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Write-Error "Error occurred: $_"
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}
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}
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