Full 4 MB BIOS binary for the ASUS G74SX gaming laptop, motherboard revision 2.0 as stated in the name. The size matches a 32 Mbit SPI flash, the usual capacity for Intel platforms of that generation, though the actual chip should be checked. Use it to recover a board that fails to POST by writing the chip with an external programmer. Verify that the revision printed on the PCB is 2.0, back up the existing chip first, and confirm the write with a verify pass.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →