BIOS/firmware archive whose name gives only the codes SHM86L and FZM86, without brand, model or board revision. The codes may be project or board identifiers, but this cannot be confirmed from the name alone. The RAR is 6.25 MB, so it may hold a full SPI image or several files. Before use, match these codes against markings on the motherboard, read and save the existing flash chip with a programmer, and confirm the image size matches the chip capacity so it fits correctly.
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 →