BIOS image for the Dell Latitude E5430 built on Compal mainboard LA-7901P, with the name specifying the HM77 chipset and the SLJ8C part code, which is the Intel HM77 PCH spec number. Distributed as a 5.81 MB RAR archive. Technicians flash this file onto the SPI chip with an external programmer to recover boards with corrupted firmware or after replacing the chip. Before writing, compare the LA-7901P code and chipset on the board, keep a backup of the original read, and remember that service tag data may need re-entering afterwards.
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 | 1 Mar 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | 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 →