BIOS for the ASUS ZN220IC all-in-one PC, an 8 MB image compressed into a 3.74 MB RAR archive. The name gives no version or ME cleaning details. Reflashing the SPI BIOS chip with a programmer can recover units that are stuck after a failed update or show no display. Read and save the existing chip contents first, confirm the chip is 8 MB so the image fits, and check the motherboard identification before writing.
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 →