BIOS dump for the Dell Latitude 5400 family, built on the Compal LA-G891P motherboard, with the EDC41 platform code given in the name. The name also indicates a 32MB flash image, so it targets a 256 Mbit SPI chip; a dump of another size will not fit. Technicians use such an image to reflash the BIOS chip with a programmer such as a CH341A after corruption or a failed update. Read and save the original chip contents first, since service tag and board data live there, and confirm the LA-G891P marking on the PCB.
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 | 24 May 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | 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 →