Firmware archive labelled for the ASUS E402NA notebook, packed as a 5.22 MB RAR. The name gives no board revision, chip type or note on whether the Management Engine region was cleaned, so open the archive and inspect the files before use. A dump like this is normally written to the SPI BIOS chip with a hardware programmer such as a CH341A when the laptop shows no image or loops on power. Read and keep the original contents first, compare the image size with the chip capacity, and check that the mainboard revision printed on the PCB matches the unit.
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 →