Backup BIOS dump for the Dell 5400 on Compal board LA-H771P, labelled as taken from a known working unit, with the code edb46 also in the name. The 32.0 MB binary fits a 256 Mbit SPI chip. Dell images carry the service tag and system data, so a dump from another machine may need those details corrected afterward. Read and save your own chip before writing, confirm the LA number on the PCB, and verify capacity matches.
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 @fixtronix_support_community. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →