Firmware package for the Samsung OPERA15 R1.0 mainboard, board number BA41-02473A, containing both the system BIOS and the EC (embedded controller) firmware. Having the EC image matters on Samsung boards, because a corrupted keyboard controller firmware can cause no-power, charging or fan faults that a BIOS reflash alone will not cure. Both images are typically written with an SPI programmer to their respective chips. Back up the existing contents of each chip before writing, and confirm the BA41 number on your board matches.
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 @biosarchive. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 12 Dec 2023 | Open file on RM Schematics |
| @generalbios | 17 Dec 2023 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →