ASUS B1500CBA laptop BIOS for board revision 2.0, sized for a 16MB flash chip, stored in a 14.5 MB RAR. No further version or test status is stated in the name. A dump like this is written with an SPI programmer such as a CH341A to revive a board that will not POST or is stuck after a failed update. Read and save the original chip first, confirm the chip is 16MB, and check that the revision printed on the PCB is R2.0 before flashing.
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 →