This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
If your organization secures device firmware with a BIOS/Supervisor Password, Thin Installer will fail to apply BIOS updates out of the box. You must pass the password securely to the tool using the -showprogress switch variant or configure the password beforehand via the script interface. 3. Power State Validation
For (e.g., E14 Gen 3/4/5, T14, X1 Carbon Gen 11+), security architectures have evolved. Lenovo links the Supervisor Password directly to TPM 2.0 cryptoprocessors and uses cryptographically signed firmware. Modifying the binary triggers a signature mismatch. This blocks the system from executing the code. Newer variants require dedicated hardware programmers or runtime EFI memory patchers. Hardware and Software Requirements
Automates nearly 4,000 unique executables across 200+ software titles.
: A user uses a hardware programmer (like the CH341A) to read the SPI BIOS chip directly from the motherboard.
The Autopatcher uses a lightweight SQLite database instead of flat XML files. Initialize it:
Check the log file to see if the device can reach ://lenovo.com . Verify firewall or proxy exceptions for the CDN. Conclusion
<# .SYNOPSIS Lenovo Autopatcher New - Enterprise Wrapper Script .DESCRIPTION Suspends BitLocker, executes Thin Installer silently, and logs results. #> $LogPath = "C:\Windows\Logs\LenovoAutopatcher.log" Start-Transcript -Path $LogPath -Append Write-Output "Starting Lenovo Autopatcher New execution..." # 1. Suspend BitLocker for BIOS updates to prevent recovery key prompts if (Get-BitLockerVolume -MountPoint "C:") Write-Output "Suspending BitLocker for 1 reboot..." Suspend-BitLocker -MountPoint "C:" -RebootCount 1 # 2. Define Thin Installer path and arguments $TIPath = ".\thininstaller.exe" # Assumes execution from package directory $TIArgs = "/CM -search A -action INSTALL -repository https://lenovo.com -includerebootpackages 1,3,4 -noicon -noreboot" # 3. Execute Patching Process Write-Output "Executing Thin Installer..." $Process = Start-Process -FilePath $TIPath -ArgumentList $TIArgs -Wait -NoNewWindow -PassThru Write-Output "Thin Installer exited with code: $($Process.ExitCode)" # 4. Handle Exit Codes and Reboots # Common Lenovo TI exit codes: 0 = Success, 1 = Reboot Required, 4 = No updates found if ($Process.ExitCode -eq 1) Write-Output "Updates installed successfully. Reboot is required." # Trigger system reboot via your MDM platform or native command: # Restart-Computer -Force elseif ($Process.ExitCode -eq 0 -or $Process.ExitCode -eq 4) Write-Output "Patching completed. No pending actions or reboots needed." else Write-Warning "Thin Installer encountered an unexpected exit code." Stop-Transcript Use code with caution. Best Practices for Enterprise Deployment
The 2026 version of Lenovo Patch represents a significant step forward in IT automation. By blending deep BIOS/driver customization with the robust security features of modern, self-healing agents and Intune integration, Lenovo offers a compelling solution for maintaining secure, compliant, and efficient commercial, computing environments.