![background image](http://html.mh-extra.com/html/acer/acerpower-4100/acerpower-4100_user-manual_5715061.webp)
AcerPower 4100 User’s Guide
3-10
3.3.3
Main Board ID
This parameter specifies your system board’s identification number.
3.3.4
Main Board S/N
This parameter specifies your system board’s serial number.
3.3.5
System BIOS Version
This parameter specifies the version of your system’s BIOS utility.
3.3.6
DMI BIOS Version
The Desktop Management Interface (DMI) BIOS allows you to check your system hardware
components without actually opening your system. Hardware checking is done via software
during start up. This parameter specifies the version of the DMI BIOS utility installed in your
system.