BIOS firmware package for the ASUS R702M-BX005T laptop, which is built on the X705MB mainboard at revision 2.0 according to the file name. The RAR archive weighs 5.48 MB and should hold the SPI flash image for that board. Technicians use such a dump to revive a unit that is stuck with no POST or a corrupted BIOS, writing it to the chip with a programmer such as a CH341A. Check that the X705MB revision printed on the PCB matches before relying on it, and save a backup of the original chip contents before writing anything to it.
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 →