BIOS image for the ASUS FX506H gaming laptop, made for the Quanta mainboard DA0NJJMBAG0 at revision G. Quanta marks its boards with DA0 codes, so check the full string and revision letter on your PCB. At roughly 14 MB the archive likely holds a full SPI dump intended for a programmer rather than an ASUS update tool. Use it to recover a board with corrupted firmware, after first reading and saving the existing chip. A mismatched revision can lead to boot or power faults.
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 →