ASUS X450CC BIOS image for mainboard revision 2.3, labelled as an 8 MB dump, supplied in a 3.57 MB ZIP archive. The 8 MB figure indicates the full contents of a 64 Mbit SPI flash, so it is meant to be written directly to the chip with an external programmer rather than through the ASUS update utility. Use it to recover a board with corrupted firmware. Verify that the PCB is revision 2.3 and that the fitted chip is 8 MB, and keep a backup of the original read before flashing.
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 →