BIOS dump for the Dell Latitude 3450 on Compal motherboard LA-B071P, in a 4.35 MB RAR archive. Compal uses the LA-xxxxP format for the notebook boards it makes for Dell and other brands, so the code on your PCB should read LA-B071P. The name states no BIOS version or ME status, so inspect the contents before flashing. Images like this are written to the SPI chip with an external programmer to fix no-boot or corrupted firmware. Back up the original chip first, since it holds board-specific data such as the service tag.
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 | 4 Apr 2021 | Open file on RM Schematics |
| @nityatechnology2020 | 15 Feb 2025 | 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 →