BIOS and EC firmware set for the HP EliteBook 830 G5 laptop, containing images for both a 32 MB and a 16 MB flash chip, in a 14.2 MB rar archive. Including the embedded controller firmware matters because the EC handles power-on, charging and keyboard functions, and a corrupted EC can leave the machine dead. Identify which chip capacity your board uses and pick the matching image, since a file of the wrong size will not fit. Back up the original chips with an SPI programmer before writing anything.
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 →