BIOS Version
Revision as of 18:34, 1 November 2017 by LesmanaZimmer (Talk | contribs) (move bios version check instruction from BIOS_Upgrade)
You can check the current BIOS and ECP versions on your ThinkPad by using dmidecode. For example:
# dmidecode -s bios-version
1RETDRWW (3.23 )
# dmidecode -t 11
# dmidecode 2.9 SMBIOS 2.33 present. Handle 0x0029, DMI type 11, 5 bytes OEM Strings String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-
Showing BIOS version 3.23 (1RETDRWW) and ECP version 3.04 (1RHT71WW).