Tested BIOS image for the ASUS X450LC board revision 2.2, with cl_me indicating the Intel Management Engine region has been cleaned, which helps avoid ME-related boot loops or slow power-on after flashing. The 8.00 MB binary targets a 64 Mbit SPI flash and is written with a hardware programmer. Match the revision on the PCB against 2.2 before use, dump the original chip as a backup, and keep in mind that serial numbers and MAC data from the donor board may need to be restored afterward.
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 @biosbigarchives. 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 →