Hello and thank you for contacting us.
Please find the general procedure for the BIOS flash (EFIFlash) and make sure you are following all of the steps:
Preliminary notes:
1.)Systems based on Intel's "Alder Lake" platform do not require a bootable USB drive for a BIOS update from USB.
2.)You only need to copy the content of the AdminPack to any USB drive.
3.)The BIOS will recognize the file structure on the drive and offer to start the FUJITSU Update utility.
Important notes on USB creation:
There are two separate Support Information documents regarding the preparation of the USB bootable pendrive since there is no possibility to boot from USB flash drive in LEGACY MODE with Esprimo Xxxx8 or newer series.
Esprimo Xxxx8 support exclusively the UEFI mode, and the flash drive has to be created in UEFI mode.
Only UEFI compatible installation and boot media will be accepted:
IN BIOS: Under the ”Security” within UEFI Setup select:
Secure Boot Control: Enabled
Secure Boot Mode: Standard
FOR USB SETUP:
FAQ1:
https://support.ts.fujitsu.com/indexdow ... 233702917#FAQ2:
https://support.ts.fujitsu.com/indexdow ... 233702917#We suggest to use 3r party tool: RUFUS.is, to format the pendrive.
USB must be in GPT mode with ab “EFI” sub-folder with valid EFI boot files, to be downloaded from here:
D4022-A1x - BIOS Admin Pack:
https://support.ts.fujitsu.com/IndexDow ... BBE79FB563EFIFLash procedure:
1.)
Copy content of the ZIP to any USB drive. The files should be visible in following directories:
- EFI / FUJITSU / EfiFlash.efi
- flash update files (e.g. D1234-A1.UPD) in root directory of USB stick.
2.) Plug USB drive to any USB port on the target system.
Power on system and hit <F12> to open boot menu.
Choose "FUJITSU Update Utility".
EfiFlash.EFI initalizes flash update process automatically.
3.) Confirm update or decline it to choose another operation.
4.) The system will reboot and perform a capsule update.
Kind regards,
Forum Support Team