BIOS image for the ASUS G55VW notebook intended for motherboard revision 2.3, delivered as a 3.76 MB zip. The name does not state whether it is a programmer-ready full dump or a vendor update capsule, so inspect the contents and compare the image size with the SPI flash fitted to the board. Such files are used to revive boards with corrupted firmware by writing the chip directly with an external programmer. Always back up the original chip first, as it holds serial and system data, and confirm the PCB revision reads 2.3.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →