BIOS dump for a board marked M312PB, revision 01, described as tested and working. The name does not state the manufacturer or device, so the board identity should be confirmed from the number printed on the PCB. The RAR archive is 7.62 MB. Such dumps are used to restore firmware on a board that no longer posts, written directly to the SPI flash with a programmer. Read and save the original chip before erasing, and check that the image size matches 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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 25 Dec 2023 | Open file on RM Schematics |
| @Laptopbiossolutions | 26 Dec 2023 | 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 →