Firmware archive for the ASUS E502NA laptop; the name gives no board revision, BIOS version or chip details. At 5.27 MB it probably contains an SPI flash image, possibly with notes, so inspect the files before use. A dump like this restores a laptop stuck on a black screen or boot loop after a failed update or corruption, written with a hardware programmer. Back up the existing chip first, compare its capacity with the image size, and confirm the board revision printed on the PCB.
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 →