EC update program (V4.00L12) CF-33[Y/8/9/0] series

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  • EC update program (V4.00L12) CF-33[Y/8/9/0] series
Category BIOS/EC/Firmware
Model CF-33[Y/8/9/0] (mk4)
Operating System Windows 11 Pro 64bit
Language English
Release Date 10/6/26
File Name ec_33_v400l12_en.zip 1,303,524 bytes
Index No 86940

Version

V4.00L12

Reason for Update

Added support for the keyboard base with the Copilot key.

Notes

Please refer update procedure before updating.

Revision History

- Oct 06, 2026 : Released the first edition. (V4.00L12)

Contents List of Download Files

EC Update Program : ec_33_v400l12.exe
EC Update Procedure : CF-33_EC_Update_Manual_EN.pdf