Second copy of a firmware image for the HP dv7-4025ew laptop, 2.00 MB in .bin format, also tagged lx8, a token that cannot be interpreted with certainty. The size suits a 16 Mbit SPI BIOS chip. Comparing this file with the first copy helps detect a faulty read before using either. Write it with a CH341A or similar programmer only after confirming the board revision printed on the PCB, matching chip capacity, and backing up the chip currently installed.
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 @biosfilebins. 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 →