Firmware bundle for the ASUS TUF Gaming FX505DY holding both the main BIOS and the keyboard EC firmware, the embedded controller code that handles power-on, charging, fans and keyboard. The RAR archive is 5.31 MB and board revision is not mentioned. Corrupted EC code can leave a board dead even with a good BIOS, so having both images is helpful. Identify which file belongs to which chip, check their sizes against the flash parts, and back up the originals with a programmer before writing.</p>
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 →