BIOS dump for the Dell Latitude E6430 on the Compal LA-7741P motherboard, compressed into an 8.46 MB RAR. The archive is fairly large, so it may include more than one flash image or extra files; check the contents after extracting. Verify that each image size matches its target chip. Back up the original data, which holds service tag and system information, before writing with an SPI programmer. The LA- number printed on the board must match.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 21 Dec 2017 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | 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 →