Firmware package for the ASUS ET2040I all-in-one desktop, board revision 2.2, containing both the main BIOS and the keyboard/embedded controller (KBEC) firmware, marked as a fully working dump. The 11.5 MB RAR should be extracted and its images compared against the chips on the board before flashing. Technicians use such files to recover a unit that powers on without display or fails to start after a corrupted update. Read and save the original SPI contents with a programmer first, and confirm the revision printed on the PCB matches 2.2.
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 →