Firmware package for the X453SA motherboard revision 2.0, containing what appears to be BIOS version X453SAF1301, in a 3.46 MB ZIP; the brand is not listed in the name. Before using it, check the board revision printed on the PCB, since revision 2.0 may differ from earlier boards. The file can be written to the SPI flash with a hardware programmer to recover a board stuck after a bad update. Read and keep the original chip contents first, and verify that the image size equals the chip capacity.
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 →