Firmware dump for the Lenovo ThinkPad Edge E325 on motherboard DAPS3AMB6D0, revision D, in a 1.36 MB RAR archive. DA-prefixed board numbers follow the Quanta scheme, and the full code with its revision letter is printed on the PCB, so check both before flashing. The image is intended for reprogramming the BIOS SPI chip with an external programmer when the laptop will not boot or the firmware is corrupted. Save a backup read of the original chip, since it holds machine-specific data such as the serial number.
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 @afsbiosfree. 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 →