Hardware Support: Newer BIOS versions enable support for faster RAM, newer CPUs, or upgraded NVMe drives.
Most Fujitsu utilities will block the update if the battery is below 30%, even if the AC adapter is connected. fujitsu bios update utility
As these machines age (we are talking about hardware from the Windows 7/8.1/10 era), sourcing the correct file gets harder. Fujitsu’s support site has gone through several redesigns. Hardware Support: Newer BIOS versions enable support for