Main BIOS dump for the Dell Latitude E7440, motherboard Compal LA-9591P, labelled as working in the file name. Dell business laptops of this generation store BIOS and ME in SPI flash that is written with an external programmer when the system will not post. Confirm the Compal board number on the PCB before use, and read the existing chip first, since it holds the service tag and other system data you may want to restore. Also verify that the image length matches the flash capacity on your board.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 22 Apr 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | 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 →