Flash BIOS update - ThinkCentre M72e (Ivy), ... - Lenovo Support
: A common issue after updating (especially on the Tiny model) is the internal network card losing its MAC address and becoming invisible. lenovo thinkcentre m72e bios update
Right-click the downloaded utility and select Run as Administrator . Flash BIOS update - ThinkCentre M72e (Ivy),
After updating the BIOS:
Always verify on Lenovo’s official site; later updates may have been released for critical CVEs. lenovo thinkcentre m72e bios update