Sixunited AXB35 Firmware

If you happen to have BIOS or EC firmware versions not presented on this page and would like to share, please contact me directly or join our Discord

BIOS & EC upgrade

All devices sent after the middle of May seem to have BIOS version of at least 1.04. The only officially supported upgrade way is using Windows, follow the included instructions. Something like Hiren's BootCD could be used as a more convenient option. You're supposed to update EC firware first and BIOS the last.

Caution

After initiating the BIOS upgrade, your PC will reboot and the process will continue in a special interface.
‼️ DO NOT turn off your computer or interrupt power
‼️ DO NOT press any keys during this process
‼️ BE PATIENT, the screen may remain blank for several minutes

GMKtec EVO-X2

BIOS and EC firmware are available on the GMKtec website, but since they update it rarely and put them on Google Drive, you can download them here as well.

Warning

The officially released versions are BIOS 1.04 and EC 1.04. The newer versions seem to be perfectly stable for me, but use them at your own risk.

BIOS

Version	Changelog	Download
1.05	no official changelog available (yet?), seems to have some more options, but nothing significant	AXB35-02_GMK_SW1.05_20250606.zip
1.04	added virtualization support added ability to set VRAM amount added static fan control	AXB35-02_GMK_SW1.05_20250606.zip

EC Firmware

Version	Changelog	Download
1.06	no official changelog available	EC-AXB35-02-1.06.zip
1.04	no official changelog available	EC-AXB35-02-1.04.zip