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WindowsUpgradeChecker
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Bryan Cerrati 2025-06-26 13:47:56 -04:00
parent 066ee51dca
commit 1cff1a9919
2 changed files with 31 additions and 98 deletions
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52
upgradechecker_remote.ps1
View File

@ -1,43 +1,51 @@
$remoteComputer = "REMOTE-PC-NAME"
Invoke-Command -ComputerName $remoteComputer -ScriptBlock {
$results = @{}
$results = [ordered]@{}
# CPU Check (existence assumed OK for this test)
# CPU Check
$cpu = Get-WmiObject Win32_Processor
$cpuName = $cpu | Select-Object -ExpandProperty Name
$results["CPU"] = $cpuName
$results["CPU Present"] = $true
# RAM Check
$ram = [math]::Round((Get-WmiObject Win32_ComputerSystem).TotalPhysicalMemory / 1GB, 2)
$results["RAM >= 4GB"] = $ram -ge 4
$ramBytes = (Get-WmiObject Win32_ComputerSystem).TotalPhysicalMemory
$ramGB = [math]::Round($ramBytes / 1GB, 2)
$results["RAM (GB)"] = $ramGB
$results["RAM >= 4GB"] = $ramGB -ge 4
# TPM Check
try {
$tpm = Get-WmiObject -Namespace "Root\CIMv2\Security\MicrosoftTpm" -Class Win32_Tpm -ErrorAction Stop
$results["TPM Present"] = $tpm.TpmPresent
$results["TPM Ready"] = $tpm.SpecVersion -match "2\.0"
$results["TPM Ready (2.0)"] = $tpm.SpecVersion -match "2\.0"
} catch {
$results["TPM Present"] = $false
$results["TPM Ready"] = $false
$results["TPM Ready (2.0)"] = $false
}
# Partition Style
try {
$disk = Get-Disk | Where-Object { $_.IsSystem -eq $true }
$disk = Get-Disk | Where-Object { $_.IsSystem -eq $true } | Select-Object -First 1
$results["Partition Style"] = $disk.PartitionStyle
$results["Disk is GPT"] = $disk.PartitionStyle -eq 'GPT'
} catch {
$results["Partition Style"] = "Unknown"
$results["Disk is GPT"] = $false
}
# Boot Mode
try {
$firmware = Get-WmiObject -Class Win32_ComputerSystem
$results["UEFI Boot"] = $firmware.BootupState -like "*UEFI*"
$bootMode = $firmware.BootupState
$results["Boot Mode"] = $bootMode
$results["UEFI Boot"] = $bootMode -like "*UEFI*"
} catch {
$results["UEFI Boot"] = $false
}
# Secure Boot (Optional)
# Secure Boot
try {
$sb = Confirm-SecureBootUEFI -ErrorAction Stop
$results["Secure Boot Enabled"] = $sb
@ -46,22 +54,24 @@ Invoke-Command -ComputerName $remoteComputer -ScriptBlock {
}
# Final Verdict
$eligibilityChecks = @("CPU Present", "RAM >= 4GB", "TPM Present", "TPM Ready (2.0)", "Disk is GPT", "UEFI Boot")
$eligible = $true
foreach ($check in $results.Keys) {
if ($results[$check] -ne $true) {
foreach ($key in $eligibilityChecks) {
if (-not $results[$key]) {
$eligible = $false
}
}
# Output Summary
[PSCustomObject]@{
ComputerName = $env:COMPUTERNAME
CPU = $cpu.Name
RAM_GB = $ram
TPM_Ready = $results["TPM Ready"]
UEFI = $results["UEFI Boot"]
GPT = $results["Disk is GPT"]
SecureBoot = $results["Secure Boot Enabled"]
Eligible = $eligible
# Output results cleanly
Write-Host "`nWindows 11 Readiness Check for: $env:COMPUTERNAME" -ForegroundColor Cyan
foreach ($key in $results.Keys) {
Write-Host ("{0,-25}: {1}" -f $key, $results[$key])
}
Write-Host "`nFinal Result: " -NoNewline
if ($eligible) {
Write-Host "YES: This machine is eligible for Windows 11." -ForegroundColor Green
} else {
Write-Host "NO: This machine is NOT eligible for Windows 11." -ForegroundColor Red
}
}

77
upgradechecker_remote2.ps1
View File

@ -1,77 +0,0 @@
$remoteComputer = "REMOTE-PC-NAME"
Invoke-Command -ComputerName $remoteComputer -ScriptBlock {
$results = [ordered]@{}
# CPU Check
$cpu = Get-WmiObject Win32_Processor
$cpuName = $cpu | Select-Object -ExpandProperty Name
$results["CPU"] = $cpuName
$results["CPU Present"] = $true
# RAM Check
$ramBytes = (Get-WmiObject Win32_ComputerSystem).TotalPhysicalMemory
$ramGB = [math]::Round($ramBytes / 1GB, 2)
$results["RAM (GB)"] = $ramGB
$results["RAM >= 4GB"] = $ramGB -ge 4
# TPM Check
try {
$tpm = Get-WmiObject -Namespace "Root\CIMv2\Security\MicrosoftTpm" -Class Win32_Tpm -ErrorAction Stop
$results["TPM Present"] = $tpm.TpmPresent
$results["TPM Ready (2.0)"] = $tpm.SpecVersion -match "2\.0"
} catch {
$results["TPM Present"] = $false
$results["TPM Ready (2.0)"] = $false
}
# Partition Style
try {
$disk = Get-Disk | Where-Object { $_.IsSystem -eq $true } | Select-Object -First 1
$results["Partition Style"] = $disk.PartitionStyle
$results["Disk is GPT"] = $disk.PartitionStyle -eq 'GPT'
} catch {
$results["Partition Style"] = "Unknown"
$results["Disk is GPT"] = $false
}
# Boot Mode
try {
$firmware = Get-WmiObject -Class Win32_ComputerSystem
$bootMode = $firmware.BootupState
$results["Boot Mode"] = $bootMode
$results["UEFI Boot"] = $bootMode -like "*UEFI*"
} catch {
$results["UEFI Boot"] = $false
}
# Secure Boot
try {
$sb = Confirm-SecureBootUEFI -ErrorAction Stop
$results["Secure Boot Enabled"] = $sb
} catch {
$results["Secure Boot Enabled"] = $false
}
# Final Verdict
$eligibilityChecks = @("CPU Present", "RAM >= 4GB", "TPM Present", "TPM Ready (2.0)", "Disk is GPT", "UEFI Boot")
$eligible = $true
foreach ($key in $eligibilityChecks) {
if (-not $results[$key]) {
$eligible = $false
}
}
# Output results cleanly
Write-Host "`nWindows 11 Readiness Check for: $env:COMPUTERNAME" -ForegroundColor Cyan
foreach ($key in $results.Keys) {
Write-Host ("{0,-25}: {1}" -f $key, $results[$key])
}
Write-Host "`nFinal Result: " -NoNewline
if ($eligible) {
Write-Host "YES: This machine is eligible for Windows 11." -ForegroundColor Green
} else {
Write-Host "NO: This machine is NOT eligible for Windows 11." -ForegroundColor Red
}
}