Firmware archive for the Compal board LA-6582P, about 1.7 MB packed, with no laptop model named. Compal labels its notebook mainboards with the LA-xxxxP code on the PCB, and the same board can be used by several laptop brands, so identify the machine and revision carefully. Unpack the RAR, check whether it holds BIOS and EC images, and program them with an SPI programmer. Back up the original chip before erasing and ensure the image size fits the installed flash.
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 →