so you clicked on this video chances are that you own a Fujitsu Exo Q55655. Q556/2 a series of mini pieces first released in 2015. YouTube·Hardwaremoney BIOS Update Utility E7x6 - [Flash - Fujitsu Support
: For systems that cannot boot into an OS, you can create a bootable USB drive, copy the "DOS Flash" files, and run dosflash.bat after booting from the USB. 4. Verification After the update is complete, verify the new version: fujitsu bios update utility