Firmware for the ASUS Q502LA notebook, packed in a 3.52 MB ZIP file. The name gives no board revision, version or chip details, so inspect the contents to see whether it is a full SPI image or an ASUS capsule update. A complete image is written to the motherboard flash chip with a hardware programmer to fix a corrupted BIOS. Check the board number on the PCB against the model, verify the image size matches the chip, and save the original dump first because it may hold serial and MAC data.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →