BIOS firmware for the Dell Latitude E7440 on Compal motherboard LA-9591P, supplied as a 6.96 MB ZIP. Latitude boards of this era may use more than one SPI chip, so the archive may hold separate images; check how the contents line up with the chips actually fitted. The usual use is recovering a board that will not power on or boot after a failed update. Read and keep a backup of each chip, confirm the LA code on the PCB, and match image sizes to chip capacities before programming.
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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →