RAR archive with a Lenovo BIOS dump for board LA-K321P revision 1, a Compal-made motherboard. The model, file count and flash size are not given in the name, so extract the 5.70 MB archive and inspect the image before use. Such dumps are programmed onto the SPI flash chip with a CH341A, RT809H or similar tool to recover a board after firmware corruption. Confirm the LA-K321P marking and revision on the PCB, back up the original chip, and make sure the image size equals the chip 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 @generalbios. 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 →