ASUS X442UF BIOS image for board revision 2.0 with an 8th generation Intel CPU, labelled working and packed in a 5.61 MB RAR archive. A second X442UF dump tied to the i5-8250U also exists, so compare both against your board and processor. The file is intended for direct reprogramming of the SPI BIOS chip with an external programmer. Back up the original chip first, verify the dump size equals chip capacity, and re-enter serial or MAC data afterwards if needed.
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 →