BIOS image for the ASUS A45V laptop on the Compal LA-8226P revision 1.0 motherboard, packed as a 3.63 MB RAR archive. Technicians write this kind of dump to the SPI flash with a CH341A, RT809 or similar programmer when the laptop powers on but shows no image, or after a failed update. The board number follows Compal's LA-xxxxP pattern. Check that the revision printed on the PCB is 1.0, read and keep the original firmware, and compare the image size with the flash chip capacity before writing.
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 →