BIOS firmware package for the ASUS VivoBook 15 in its X512FL and X512FF variants, labelled as the 8th Gen build, which refers to the Intel 8th generation processor platform. The RAR archive of about 5.26 MB should be unpacked and its contents inspected before use. Technicians typically write such an image to the SPI flash chip with a programmer such as a CH341A when a board will not post or the firmware is corrupted. Read and save the original chip contents first, and confirm the image size matches the flash capacity on your board.
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 →