Firmware package for the Acer Aspire One D260 netbook built on Compal board LA-5141P, packed as a 721 KB RAR archive. Compal marks its laptop mainboards with LA-xxxxP codes silkscreened near the edge of the PCB, so compare that marking before use. Technicians use such a dump to recover a board that powers on without display or is stuck after a failed update, writing it to the SPI BIOS chip with an external programmer. Always back up the existing chip first and confirm the file size equals the flash capacity.
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 →