Firmware for the Toshiba Satellite L675 series laptop using the Compal LA-6041P mainboard, supplied as a 2.00 MB RAR. The LA- prefix marks a Compal design, which Toshiba used for many consumer models. Technicians flash an image like this onto the SPI chip with a programmer when a board powers on without picture or loops due to bad firmware. Save a read of the original chip first, compare the board number on the PCB, and make sure the extracted file size equals the flash 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 →