BIOS dump for a Compal LA-K811P motherboard with the Management Engine region cleared and marked as tested, supplied as a 9.66 MB RAR. Compal uses the LA- prefix for its board numbers, which appear in laptops from several brands. Extract the image and flash it to the SPI chip with a programmer after saving a backup of the original contents. Check that the image size matches the chip capacity, and confirm that the board number on the PCB is LA-K811P before writing it.
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 @bartonarquivos. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @bartonarquivos | 2 Apr 2026 | Open file on RM Schematics |
| @biosarchive | 13 May 2026 | Open file on RM Schematics |
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 →