BIOS dump for the HP EliteBook 840 G1 (spelled Eitebook in the name), regulatory model HSTNN-I11C-4, read from a Micron N25Q128A flash chip. The N25Q128A is a 128 Mbit, 16 MB SPI part, so the image should match that capacity when written back. Technicians use such dumps to recover a laptop stuck on a black screen or with a corrupted BIOS, using a programmer and clip. Back up the original chip first, since it holds unit-specific data like the serial number that a donor image may replace.
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 →