BIOS image for a board labelled F117-B with code GK5CN5Z, revision 1.1, sized for a 16 MB flash chip. The name gives no brand or laptop model, so identify the board by the markings printed on the PCB before use. Technicians write such dumps to the SPI flash with a hardware programmer to recover a board stuck on no display or boot loops. Save the original chip contents first and check that the chip is 16 MB.
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 →