BIOS image for the EMX-A55GM-ICAFE motherboard, which the name places in the EMAXX range. The name specifies a 4MB version, meaning the dump is intended for a 4 MB (32 Mbit) SPI flash chip. The archive is 1.29 MB compressed. A dump of this kind is typically written with an external programmer to revive a board bricked by a failed flash. Check that the chip fitted on your board is actually 4 MB, because an image of the wrong size will not fit, and keep a copy of the original read.
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 →