Firmware for the board marked GH5KN41 revision 1.0, delivered as a 3.97 MB RAR archive. The name gives no brand, laptop model or version, so identify the machine from the label printed on the PCB. Images like this are written to the SPI flash chip with an external programmer when a board will not start after a failed update or corruption. Read and save the existing chip contents first, compare the image size with the chip capacity, and confirm that the board marking and revision match.
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 →