Main Board S/N; System Bios Version; Dmi Bios Version - Acer M11E User Manual

2.3.4

Main Board S/N

This parameter specifies the system board's serial number.
2.3.5

System BIOS Version

This parameter specifies the version of the BIOS utility.
2.3.6

DMI BIOS Version

This parameter specifies the version of the DMI (Desktop Management
Interface) BIOS version. DMI enables software to collect information
about a computer environment.
2-10 User's Guide