BIOS archive for the MSI A58M-E33 motherboard, an AMD A58 chipset desktop board, prepared for an 8MB flash chip. The rar is intended for recovering boards that no longer post because of corrupted firmware, usually by writing the chip with an external SPI programmer. Verify the model and PCB revision before flashing, confirm that the chip is 8MB, and read out and store the existing contents first. Network MAC and serial details may need to be restored after the image is written.
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.
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 →