Fitlet3: BIOS Files

For the BIOS update instruction, see: fitlet3 BIOS update

Important:

* BIOS update is recommended if the system is unstable or the required fixes have been released.
* Incorrect BIOS update has a risk for system brick. Please follow the guide step-by-step.

02-Sep-2025

• BIOS version: 00.11
• Added a Wake-on-LAN control option to the BIOS setup menu (default: Disabled)

BIOS for standard fitlet3

FLT3.PRD.00.11  (MD5: eed2ec92fd66b842ff745f6a1a5e42aa)

BIOS for standard fitlet3 with external TPM (dTPM)

FLT3.TPM.00.11  (MD5: 483d724b6b0af870210d44cb187a7b70)

BIOS for unbranded fitlet3

FLT3.BN.00.11  (MD5: 3b49fac5182a33022cc4e3827980ebc9)

BIOS for unbranded fitlet3 with external TPM (dTPM)

FLT3.BNTPM.00.11  (MD5: 1c351381f108357060c87adeb7713b81)

02-Feb-2025

• BIOS version: 00.10
• Fixed ACPI BIOS errors in Linux.
• Improved M.2 Key B PCIe detection.
• Added LAN Configuration menu.
• Added Power Configuration menu.
• Added the State After G3 option (accessible only on systems that support it).
• Added a feature to disable booting with default settings after CMOS battery removal.
• Removed deprecated 'Device Type' setting from the 'Trusted Computing' menu.

BIOS for standard fitlet3

FLT3.PRD.00.10  (MD5: 8a43cbb5c74973e4e1858f9ebd6e412d)

BIOS for standard fitlet3 with external TPM (dTPM)

FLT3.TPM.00.10  (MD5: 78aea067c39c401f55cd28a0c5193184)

BIOS for unbranded fitlet3

FLT3.BN.00.10  (MD5: 71bba9c294ad74e4ff4c9bfca2b654b7)

BIOS for unbranded fitlet3 with external TPM (dTPM)

FLT3.BNTPM.00.10  (MD5: ab5e5be17ae6000bf87e02740350994a)

08-Jun-2024

• BIOS version: 00.09
• Improved PXE boot connectivity.
• Fixed BIOS update process issues.
• Fixed Audio controller detection issue.
• Fixed FC3-LAN detection backward compatibility issue.

24-Apr-2024

• BIOS version: 00.08
• Added support for FC3-LAN PXE Boot functionality.
• Fixed an issue with the Save & Exit page functionality in the BIOS Setup.
• Fixed SMBIOS (DMI) data inconsistencies.
• Fixed the issue where the BIOS Setup Administrator password was not preserved during updates.
• Removed the deprecated battery feature.

07-Feb-2024

• BIOS version: 00.07
• Fixed BIOS update process issues

24-Oct-2023

• BIOS version: 00.06
• Fixed SMBIOS (DMI) data
• Fixed Serial Terminal Redirection mode
• Fixed HDMI Audio issue
• Removed deprecated GPIO device in Windows
• Fixed menu accessibility in User mode

25-Jun-2023

• BIOS version: 00.05