Нашёл в просторах интернета интересную утилиту от American Megatrends (AMIBIOS). Правит DMI зону на ноутбуках и настольных компьютерах. Сам использовал для правки серийников на Asus N53JQ (MAC не правит). Версия 1.25.
https://ami.com/products/bios-uefi-tool ... utilities/
Desktop Management Interface Edit (DMIEdit)
DMIEdit is a scriptable command line utility for DOS, Microsoft Windows®, Linux and the UEFI shell. The Desktop Management Interface Editor for Aptio enables developers to modify strings associated with platform SMBIOS tables (System, Base Board, Chassis, OEM string, etc). In manufacturing, use DMIEdit to embed platform serial numbers, UUID and license keys into the SMBIOS table, which identifies platforms to management software.
Supported Products:
Aptio V
Aptio 4
AMIBIOS 8
Utilized on the manufacturing line and for system provisioning, DMIEdit™
is designed to modify platform-specific data located in the SMBIOS data
structures on a computer’s Read-only Memory (ROM) chip:
•
System (Type 1)
•
Base Board (Type 2)
•
Chassis (Type 3)
•
OEM String (Type 11)
•
System Configuration Options (Type 12)
The SMBIOS data tables store platform specific information such as serial
numbers, Universally Unique Identifier (UUID), asset tags, sensor data
and any other information detailed by the System Management BIOS
Specification. The tables provide a standardized information database for
higher level platform management structures.
The SMBIOS specification is published by the Distributed Management Task
Force, an industry organization that gathers hundreds of industry players
and organizations to define the basic management structures supporting
interoperability among systems from different vendors.
The DMTF undertook the first desktop management standardization
effort by publishing the Desktop Management Interface (DMI) in 1994,
and subsequently absorbed the DMI BIOS, a joint effort between BIOS
vendors and system vendors. The SMBIOS specification was published
in 1999. SMBIOS does not completely supplant DMI, but in practice the
enumerations of various values within the SMBIOS tables are identical to
the corresponding value maps in DMI groups and Common Information
Model (CIM) classes.
The SMBIOS specification is now at version 2.5. SMBIOS tables are utilized
by many DMTF defined management structures, such as the Common
Information Model (CIM) and the Desktop and mobile Architecture for
System Hardware (DASH) initiative. DASH will completely supplant DMI
going forward.
AMI’s DMIEdit utility enables OEM manufacturers to change SMBIOS
data after the BIOS has already been flashed, in order to equip different
production batches or systems with appropriate information.
DMIEdit does not run on the ROM image prior to flashing; it’s actually
stored in the “general purpose non-volatile” (GPNV) section of the system
flash part.
AMI markets three versions of the DMI utility, which fit different production
environments. AMIDEDOS, AMIDEWIN and AMIDELINUX provide command
line and script input methodology for Microsoft® DOS, Windows® and
Linux, respectively.
DMIEdit is an easy-to-use Windows GUI utility that displays the complete
list of SMBIOS data, names and types. The user will effortlessly modify the
SMBIOS data and write the updated information on the BIOS ROM chip.
