BIOS and EC firmware package for a CDL50 laptop board numbered LA-D707P, revision 1.0, delivered as a 5.33 MB ZIP. Including the embedded controller image matters, because a corrupted EC can leave a laptop dead or without charging even when the main BIOS is fine. LA- numbers belong to the Compal ODM scheme. Program the images with an SPI programmer after dumping and saving the original chips, and confirm the board number and revision on the PCB before writing anything.
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 →