Working BIOS image for the MSI board MS-13A11, version 1.1, labelled as tested 100% working. MSI marks its laptop mainboards with MS-xxxxx codes, and the board code is usually printed on the PCB near the edge or under the memory slots. The archive is meant for reprogramming the SPI flash with a programmer when a machine fails to POST or has a damaged BIOS region. Confirm that the board code and version match, and dump the current chip contents before writing. If the image and chip sizes differ, the image will not fit.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 20 Jan 2024 | Open file on RM Schematics |
| @generalbios | 11 Feb 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →