Working BIOS dump for the ASUS TUF X470-PLUS GAMING motherboard in its SI variant, archived as a RAR of roughly 35.6 MB. The SI suffix marks a variant distinct from the standard board, so make sure the label on your board matches before flashing. A technician would normally write this image to the SPI flash with an external programmer to recover a bricked board. Back up the original chip first, check the chip's capacity against the extracted image size, and verify the write afterwards.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →