Firmware dump for an HP Pavilion dv7-2180us laptop, compressed into an 885 KB RAR archive. The file name carries only the model number, with no board number, revision or version information. A technician would use it to reprogram the BIOS flash chip with an external SPI programmer when the notebook does not post or after a failed update. Before writing, match the board identification on the PCB, confirm the extracted image size equals the chip size, and back up the original chip contents.
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 →