BIOS collection for the IBM System x3100 M4 server, containing images for both a 16MB and a 2MB flash device. The two sizes suggest separate chips, probably the main system BIOS and a second firmware chip, but the name does not specify which. The archive is 4.83 MB. Identify each chip on the board and match its capacity before writing with a programmer, since an image of the wrong size will not fit. Read and save the original contents first.
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 →