BIOS dump for the ASUS X415JA laptop motherboard, revision 4.2, marked as tested and working. The file arrives in a 5.42 MB RAR archive that needs extracting before loading into an SPI programmer. A known-good image like this is used to recover boards with corrupted firmware or failed updates. Read and save the existing chip contents first, confirm the board revision printed on the PCB is 4.2, and verify that the image size matches the capacity of the installed flash chip.
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 @biosdumpcomputer. 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 →