Firmware dump for the Dell Latitude E5400, Wistron board FOOSE, Intel version, with board number 07236-2 and a Broadcom 5761 network controller noted in the name, together with the code 48.4X703. The 07236-x style numbering belongs to Wistron, the ODM behind this Latitude. The 572 KB RAR is meant for SPI programmer recovery when the BIOS is corrupted. Back up the original flash, confirm the PCB number, and verify the image matches the chip size before writing.
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.
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 →