BIOS archive titled QAL70, a 5.75 MB RAR with no brand, model or revision in the name. QAL70 resembles a Compal project code, but which laptops used it is not stated, so identify the target board yourself before use. Open the archive and check which images it contains and their sizes. These dumps are written with an SPI programmer to recover a board with corrupted firmware. Match the board code on the PCB, save the original chip contents first, and ensure the image size fits the flash chip exactly.
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 @bios_laptop. 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 →