BIOS for an MSI MS-7529 based system, labelled POS-MIG31AG, packed in a small rar archive of 421 KB. MS-7529 is the MSI board number, while the POS-MIG31AG label appears to be the OEM system name the board was shipped in. Such images are written back to the BIOS chip to recover boards that fail to boot after corruption. The small archive size suggests an older, lower capacity flash; verify the chip size and board number, and read the original contents before programming.
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 | 23 Jul 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 6 Jul 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 →