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.
Here is everything you need to know to perform the update safely.
A failed BIOS update is often irreversible. To protect your M72e, follow these precautions before proceeding. lenovo thinkcentre m72e bios update
After a BIOS update, the settings often revert to defaults.
The ThinkCentre M72e comes in several form factors (Tower, Small Form Factor, Tiny, etc.). While the BIOS is often shared across these models, it is best practice to check your specific Machine Type Model (MTM) before downloading. Updating the BIOS (Basic Input/Output System) on the
Crucial Note: Do not assume that because it says "M72e" on the case, all BIOS files are identical. Lenovo’s support site separates firmware by Machine Type.
Even with careful prep, things can go wrong. Here’s how to handle the most frequent issues. The ThinkCentre M72e comes in several form factors
As of 2025, the final stable BIOS versions for the M72e are:
| Machine Type | Latest BIOS Version | Release Date | | :--- | :--- | :--- | | 3498 / 3499 (Tower) | 9HKT55A | 2018-08-02 | | 3595 / 3596 (SFF) | 9HKT55A | 2018-08-02 | | 3099 / 3120 (Tiny) | FBKTC7A | 2019-04-15 |
Always verify on Lenovo’s official site; later updates may have been released for critical CVEs.