Check

upgradechecker_remote2.ps1

@@ -0,0 +1,74 @@
+$remoteComputer = "REMOTE-PC-NAME"
+
+Invoke-Command -ComputerName $remoteComputer -ScriptBlock {
+    $results = @{}
+
+    # CPU Check
+    $cpu = Get-WmiObject Win32_Processor
+    $results["CPU"] = $cpu.Name
+    $results["CPU Present"] = $true
+
+    # RAM Check
+    $ram = [math]::Round((Get-WmiObject Win32_ComputerSystem).TotalPhysicalMemory / 1GB, 2)
+    $results["RAM (GB)"] = $ram
+    $results["RAM >= 4GB"] = $ram -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 }
+        $results["Partition Style"] = $disk.PartitionStyle
+        $results["Disk is GPT"] = $disk.PartitionStyle -eq 'GPT'
+    } catch {
+        $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
+    $eligible = $true
+    foreach ($check in @("CPU Present", "RAM >= 4GB", "TPM Present", "TPM Ready (2.0)", "Disk is GPT", "UEFI Boot")) {
+        if ($results[$check] -ne $true) {
+            $eligible = $false
+        }
+    }
+
+    # Display Results
+    Write-Host "Windows 11 Readiness Check for: $env:COMPUTERNAME" -ForegroundColor Cyan
+    $results.GetEnumerator() | Sort-Object Name | ForEach-Object {
+        $label = "{0,-25}:" -f $_.Key
+        Write-Host "$label $_.Value"
+    }
+
+    Write-Host "`nFinal Result: " -NoNewline
+    if ($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
+    }
+}