Firmware dumps for the Dell Latitude E7240, Compal board LA-9431P, with the name indicating contents from both U1 and U2, likely two separate flash chips on this board. It arrives as a 6.59 MB rar. Compal uses the LA-xxxxP pattern for its laptop motherboards. Both images are needed for a full restoration when a board will not power on or post, written with an SPI programmer. Identify which file belongs to which chip location, back up the originals first and verify each image size against its chip.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 25 Jan 2021 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →