The M72e is a legacy UEFI machine. If a modern graphics card isn't sending a signal after the update, boot into the BIOS using your old integrated graphics, find the or Security tab, and toggle the boot mode from Auto/Legacy to UEFI Only .
Navigate to the section and look for BIOS/UEFI .
: Search for "ThinkCentre M72e" on the support site. Under Drivers & Software , filter for BIOS/UEFI .
While a BIOS update rarely affects personal files, saving your important documents to an external drive or cloud storage is always a smart precaution. lenovo thinkcentre m72e bios update
Have questions or run into an error? Leave a comment below (or visit Lenovo’s official community forums) — but always double-check your Machine Type before posting!
Right-click the downloaded .exe file and select . Follow the on-screen prompts to extract the files.
A command prompt window will open to start the flashing process. The M72e is a legacy UEFI machine
Connect your system to an Uninterruptible Power Supply (UPS) if possible. Do not turn off the PC during the update.
The Ultimate Guide to Updating the Lenovo ThinkCentre M72e BIOS
If you prefer a manual process, follow these steps using the Lenovo Support site: : Search for "ThinkCentre M72e" on the support site
Updating the BIOS (Basic Input/Output System) on the Lenovo ThinkCentre M72e is a straightforward process, but it requires careful attention to detail. A BIOS update can resolve hardware compatibility issues, fix security vulnerabilities (like Spectre/Meltdown), and improve system stability.
The easiest and safest method for most users is using Lenovo's official automation tools.