Files
winutil/functions/public/Invoke-WPFUltimatePerformance.ps1
Chris Titus c453f260cf Revert "Revert "Simplfy Invoke-WPFUltimatePerformance.ps1"" (#4335)
* Revert "Revert "Simplfy Invoke-WPFUltimatePerformance.ps1 (#4319)" (#4333)"

This reverts commit 419b150220.

* Refactor Invoke-WPFUltimatePerformance function to use "ChrisTitus - Ultimate Power Plan" naming and improve power plan management

* add message for laptop users

* Remove activation of "ChrisTitus - Ultimate Power Plan" during setup
2026-04-07 14:09:31 -05:00

36 lines
1.9 KiB
PowerShell

function Invoke-WPFUltimatePerformance {
param(
[switch]$Do
)
if ($Do) {
if (-not (powercfg /list | Select-String "ChrisTitus - Ultimate Power Plan")) {
if (-not (powercfg /list | Select-String "8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c")) {
powercfg /restoredefaultschemes
if (-not (powercfg /list | Select-String "8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c")) {
Write-Host "Failed to restore High Performance plan. Default plans do not include high performance. If you are on a laptop, do NOT use High Performance or Ultimate Performance plans." -ForegroundColor Red
return
}
}
$guid = ((powercfg /duplicatescheme 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c) -split '\s+')[3]
powercfg /changename $guid "ChrisTitus - Ultimate Power Plan"
powercfg /setacvalueindex $guid SUB_PROCESSOR IDLEDISABLE 1
powercfg /setacvalueindex $guid 54533251-82be-4824-96c1-47b60b740d00 4d2b0152-7d5c-498b-88e2-34345392a2c5 1
powercfg /setacvalueindex $guid SUB_PROCESSOR PROCTHROTTLEMIN 100
powercfg /setactive $guid
Write-Host "ChrisTitus - Ultimate Power Plan plan installed and activated." -ForegroundColor Green
} else {
Write-Host "ChrisTitus - Ultimate Power Plan plan is already installed." -ForegroundColor Red
return
}
} else {
if (powercfg /list | Select-String "ChrisTitus - Ultimate Power Plan") {
powercfg /setactive SCHEME_BALANCED
powercfg /delete ((powercfg /list | Select-String "ChrisTitus - Ultimate Power Plan").ToString().Split()[3])
Write-Host "ChrisTitus - Ultimate Power Plan plan was removed." -ForegroundColor Red
} else {
Write-Host "ChrisTitus - Ultimate Power Plan plan is not installed." -ForegroundColor Yellow
}
}
}