Invoke-LenovoBIOSUpdate.ps1 version 1.0.7

TETZUO · May 1, 2019 · 0bee1ae · 0bee1ae
1 parent 53275e1
commit 0bee1ae
Showing 1 changed file with 41 additions and 42 deletions.
diff --git a/Operating System Deployment/BIOS/Invoke-LenovoBIOSUpdate.ps1 b/Operating System Deployment/BIOS/Invoke-LenovoBIOSUpdate.ps1
@@ -1,22 +1,30 @@
 <#
 .SYNOPSIS
-    Invoke Lenovo BIOS Update process.
+	Invoke Lenovo BIOS Update process.
+	
 .DESCRIPTION
-    This script will invoke the Lenovo BIOS update process for the executable residing in the path specified for the Path parameter.
+	This script will invoke the Lenovo BIOS update process for the executable residing in the path specified for the Path parameter.
+	
+	IMPORTANT: This script requires the WinPE-HTA optional component added to the boot image when used during WinPE phase.
+	
 .PARAMETER Path
-    Specify the path containing the WinUPTP or Flash.cmd
+	Specify the path containing the WinUPTP or Flash.cmd
+	
 .PARAMETER Password
-    Specify the BIOS password if necessary.
+	Specify the BIOS password if necessary.
+	
 .PARAMETER LogFileName
-    Set the name of the log file produced by the flash utility.
+	Set the name of the log file produced by the flash utility.
+	
 .EXAMPLE
-    .\Invoke-LenovoBIOSUpdate.ps1 -Path %OSDBIOSPackage01% -Password "BIOSPassword" -LogFileName "LogFileName.log"
+	.\Invoke-LenovoBIOSUpdate.ps1 -Path %OSDBIOSPackage01% -Password "BIOSPassword" -LogFileName "LogFileName.log"
+	
 .NOTES
     FileName:    Invoke-LenovoBIOSUpdate.ps1
-    Author:      Maurice Daly
-    Contact:     @modaly_it
+    Author:      Maurice Daly / Nickolaj Andersen
+    Contact:     @modaly_it / @NickolajA
     Created:     2017-06-09
-    Updated:     2018-05-08
+    Updated:     2019-05-01
     
     Version history:
     1.0.0 - (2017-06-09) Script created
@@ -26,7 +34,7 @@
 	1.0.4 - (2018-05-07) Updated to copy in required OLEDLG.dll where missing in the BIOS package
 	1.0.5 - (2018-05-08) Updated to cater for varying OS source directory paths
 	1.0.6 - (2018-12-10) Updated to support 64-bit version of Flash64.cmd
-
+	1.0.7 - (2019-05-01) Extended the search for OLEDLG.dll to include X: for when running from WinPE
 #>
 [CmdletBinding(SupportsShouldProcess = $true)]
 param (
@@ -94,43 +102,38 @@ Process {
 
 	# Check for required DLL's
 	if ((Test-Path -Path (Join-Path -Path $Path -ChildPath "OLEDLG.dll")) -eq $False) {
-		Write-CMLogEntry -Value "Copying OLEDLG.dll to $Path directory" -Severity 1
+		Write-CMLogEntry -Value "Copying OLEDLG.dll to $($Path) directory" -Severity 1
 		if (([string]::IsNullOrEmpty($TSEnvironment.Value("OSDisk"))) -eq $false) {
-			Copy-Item -Path (Join-Path -path $TSEnvironment.Value("OSDisk") -ChildPath "Windows\System32\OLEDLG.dll") -Destination "$Path\OLEDLG.dll"
+			Copy-Item -Path (Join-Path -path $TSEnvironment.Value("OSDisk") -ChildPath "Windows\System32\OLEDLG.dll") -Destination "$($Path)\OLEDLG.dll"
+		}
+		elseif ((Test-Path -Path "C:\Windows\System32\OLEDLG.dll") -eq $true) {
+			Copy-Item -Path "C:\Windows\System32\OLEDLG.dll" -Destination "$($Path)\OLEDLG.dll"
 		}
-		elseif ((Test-Path -Path C:\Windows\System32\OLEDLG.dll) -eq $true) {
-			Copy-Item -Path "C:\Windows\System32\OLEDLG.dll" -Destination "$Path\OLEDLG.dll"
+		elseif ((Test-Path -Path "D:\Windows\System32\OLEDLG.dll") -eq $true) {
+			Copy-Item -Path "D:\Windows\System32\OLEDLG.dll" -Destination "$($Path)\OLEDLG.dll"
 		}
-		elseif ((Test-Path -Path D:\Windows\System32\OLEDLG.dll) -eq $true) {
-			Copy-Item -Path "D:\Windows\System32\OLEDLG.dll" -Destination "$Path\OLEDLG.dll"
+		elseif ((Test-Path -Path "X:\Windows\System32\OLEDLG.dll") -eq $true) {
+			Copy-Item -Path "X:\Windows\System32\OLEDLG.dll" -Destination "$($Path)\OLEDLG.dll"
 		}
 		else {
-			Write-CMLogEntry -Value "Failed to copy DLL file. Abording update process" -Severity 3; exit 1
+			Write-CMLogEntry -Value "Failed to copy DLL file. Aborting update process" -Severity 3; exit 1
 		}
 	}
 
 	# WinUPTP bios upgrade utility file name
 	if (([Environment]::Is64BitOperatingSystem) -eq $true) {
-		$WinUPTPUtility = Get-ChildItem -Path $Path -Filter "*.exe" -Recurse | Where-Object {
-			$_.Name -like "WinUPTP64.exe"
-		} | Select-Object -ExpandProperty FullName
+		$WinUPTPUtility = Get-ChildItem -Path $Path -Filter "*.exe" -Recurse | Where-Object { $_.Name -like "WinUPTP64.exe"	} | Select-Object -ExpandProperty FullName
 	}
 	else {
-		$WinUPTPUtility = Get-ChildItem -Path $Path -Filter "*.exe" -Recurse | Where-Object {
-			$_.Name -like "WinUPTP.exe"
-		} | Select-Object -ExpandProperty FullName
+		$WinUPTPUtility = Get-ChildItem -Path $Path -Filter "*.exe" -Recurse | Where-Object { $_.Name -like "WinUPTP.exe" } | Select-Object -ExpandProperty FullName
 	}
 
     # Flash CMD upgrade utility file name
     if (([Environment]::Is64BitOperatingSystem) -eq $true) {
-        $FlashCMDUtility = Get-ChildItem -Path $Path -Filter "*.cmd" -Recurse | Where-Object {
-            $_.Name -like "Flash64.cmd"
-        } | Select-Object -ExpandProperty FullName
+        $FlashCMDUtility = Get-ChildItem -Path $Path -Filter "*.cmd" -Recurse | Where-Object { $_.Name -like "Flash64.cmd" } | Select-Object -ExpandProperty FullName
     }
     else {
-        $FlashCMDUtility = Get-ChildItem -Path $Path -Filter "*.cmd" -Recurse | Where-Object {
-            $_.Name -like "Flash.cmd"
-        } | Select-Object -ExpandProperty FullName
+        $FlashCMDUtility = Get-ChildItem -Path $Path -Filter "*.cmd" -Recurse | Where-Object { $_.Name -like "Flash.cmd" } | Select-Object -ExpandProperty FullName
     }
 
 	if ($WinUPTPUtility -ne $null) {
@@ -147,8 +150,8 @@ Process {
 		$FlashUtility = $FlashCMDUtility
 	}
 
-	if (!$FlashUtility) {
-		Write-CMLogEntry -Value "Supported upgrade utility was not found." -Severity 3
+	if (-not($FlashUtility)) {
+		Write-CMLogEntry -Value "Supported upgrade utility was not found." -Severity 3; break
 	}
 
 	if ($Password -ne $null) {
@@ -169,20 +172,16 @@ Process {
 			$FlashProcess.ExitCode | Out-File -FilePath $LogFilePath
 
 			#Get winuptp.log file
-			$winuptplog = Get-ChildItem -Filter "*.log" -Recurse | Where-Object {
-				$_.Name -like "winuptp.log"
-			} -ErrorAction SilentlyContinue | Select-Object -ExpandProperty FullName
-			Write-CMLogEntry -Value "winuptp.log file path is $($winuptplog)" -Severity 1
+			$WinUPTPLog = Get-ChildItem -Filter "*.log" -Recurse | Where-Object { $_.Name -like "winuptp.log" } -ErrorAction SilentlyContinue | Select-Object -ExpandProperty FullName
+			Write-CMLogEntry -Value "winuptp.log file path is $($WinUPTPLog)" -Severity 1
 			$smstslogpath = Join-Path -Path $TSEnvironment.Value("_SMSTSLogPath") -ChildPath "winuptp.log"
-			Copy-Item -Path $winuptplog -Destination $smstslogpath -Force -ErrorAction SilentlyContinue
+			Copy-Item -Path $WinUPTPLog -Destination $smstslogpath -Force -ErrorAction SilentlyContinue
 		}
 		catch [System.Exception] {
 			Write-CMLogEntry -Value "An error occured while updating the system BIOS in OS online phase. Error message: $($_.Exception.Message)" -Severity 3; exit 1
 		}
 	}
 	else {
-		# Used in a later section of the task sequence
-
 		# Detect Bitlocker Status
 		$OSVolumeEncypted = if ((Manage-Bde -Status C:) -match "Protection On") {
 			Write-Output $True
@@ -197,12 +196,12 @@ Process {
 			Manage-Bde -Protectors -Disable C:
 		}
 
-		# Start Bios update process
+		# Start BIOS update process
 		try {
-			Write-CMLogEntry -Value "Running Flash Update - $FlashUtility" -Severity 1
-			$FlashProcess = Start-Process -FilePath $FlashUtility -ArgumentList "$FlashSwitches" -Passthru -Wait
+			Write-CMLogEntry -Value "Running Flash Update - $($FlashUtility)" -Severity 1
+			$FlashProcess = Start-Process -FilePath $FlashUtility -ArgumentList "$($FlashSwitches)" -Passthru -Wait
 
-			#Output Exit Code for testing purposes
+			# Output Exit Code for testing purposes
 			$FlashProcess.ExitCode | Out-File -FilePath $LogFilePath
 		}
 		catch [System.Exception]