Small ZIP holding embedded controller firmware for Samsung notebooks on boards BA41-02037A and BA41-02038A. Apart from the EC label the name gives no model or version, and the 37.4 KB size fits a compact keyboard controller image rather than a full BIOS. EC code governs power sequencing, charging, fans and the keyboard, so a corrupted EC can leave a board dead or unable to charge. Check the EC chip type on your board and back up its current contents before reprogramming it.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @efibios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →