Binary BIOS image for the Compal LA-4091P motherboard, 1.00 MB in size, with no model, revision or version stated in the name. Compal designs LA-coded boards for several laptop brands, so the board number matters more than the retail model. Small 1 MB dumps like this suit older notebooks with 8 Mbit flash chips and are written with an external programmer to revive a dead or bricked board. Verify the PCB marking, check the chip capacity and keep a backup of the original contents before flashing.
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 @afsbiosfree. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →