BIOS firmware for the Asus K42Dr laptop, packed as a 1.15 MB ZIP with AS210 in the name, likely BIOS version 210. No board revision is given, so identify the motherboard from its PCB markings and the model label before use. Typical uses are recovering a bricked unit or restoring firmware after a chip swap, writing the SPI flash with an external programmer. If the archive holds an Asus capsule instead of a raw image, adapt it to the chip size. Always read and keep the original contents first.
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 →