32MB BIOS for MSI boards MS-17K3 and MS-17K31, packed in a 15.9 MB ZIP. MS-17xx numbers are MSI's own notebook board codes, with the extra digit usually marking a sub-version, so check which one your PCB carries. Use the image to reflash a 32 MB SPI chip when the laptop fails to post after a bad update. Read the original chip first and keep that backup, and make sure the extracted file is exactly the chip capacity.
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 | 13 Aug 2025 | Open file on RM Schematics |
| @schematics_board_view | 21 Aug 2025 | Open file on RM Schematics |
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 →