BIOS and EC firmware for the Dell Latitude E6400 on Compal board LA-3805P, packed as a 2.23 MB zip. Having both images helps when the machine is dead, will not charge, or shows keyboard issues, since the embedded controller handles power sequencing. Write each file to its matching chip with a suitable programmer. Compal's LA-numbered boards may come in UMA and discrete variants, so check the PCB markings, back up the original chips before writing, and compare each image size with its flash capacity.
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 | 28 Nov 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | 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 →