BIOS dump for a Compal KAV60 board, number LA-5141P revision 1.0, the platform used in Acer Aspire One netbooks. The name does not specify the laptop model, so match the board itself. KAV60 is the Compal project name, and LA-xxxxP is the company's standard board code. The 778 KB RAR contains firmware for writing to the SPI flash with a programmer. Before flashing, save the original chip contents, confirm revision 1.0 on your PCB and check that 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 @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 →