How to update the machine type and model (MTM), serial number ...
The system machine type and model (MTM), serial number, or system brand ID in
the BIOS menu ... From the Lenovo support site (http://support.lenovo.com),
search for the ... To update the System Brand ID for ThinkCentre M900, for
Lenovo Group Limited, often shortened to Lenovo is a Chinese multinational
technology .... We got the ThinkPad brand, IBM's more advanced PC
manufacturing technology and the company's international resources, such as its
global sales ...