BIOS and EC firmware for the BenQ Joybook S46 laptop, Compal board LA-6321P at revision 2.0. Compal identifies its boards with LA-xxxxP codes, and the revision silkscreened on the PCB should match before you flash. The pair lets you restore both the system BIOS chip and the embedded controller firmware, which fixes many no-power and charging faults. Use an SPI programmer, keep the original dumps first, and check that each file fits its chip.
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 →