BIOS for the Dell Latitude E5570 on a Compal LA-C841P board, with the Intel Management Engine region cleaned. It is sized for a 16MB flash chip and marked as working by the person who shared it. The archive is 9.80 MB. A clean ME region avoids problems carried over from a donor board, such as a 30-minute shutdown. Compal uses LA-xxxxP numbers on Dell boards. Back up the chip first and check its capacity matches, then flash with a programmer.
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 →