SMBIOSMajorVersion: 2 SMBIOSMinorVersion: 7
SMBIOS 3.0 (introduced 2015) is for 64‑bit entry points and eliminates 32‑bit limitations. If your system supports it, go directly to 3.x. However, many legacy and industrial systems have 2.7 as their final supported version. smbios version 27 update new
Updating SMBIOS means updating your system BIOS/UEFI firmware. Do not power off during the update. A failed SMBIOS update can brick your motherboard. SMBIOSMajorVersion: 2 SMBIOSMinorVersion: 7 SMBIOS 3