BIOS package for a Samsung laptop board named NIKE 15-R-QC, revision 1.0. NIKE is the internal project name printed on the motherboard, and the QC suffix is part of that designation as the name gives it. The 5.32 MB RAR archive should be extracted and its contents checked for the image size before use. Make sure the project name and revision on the PCB match, read the existing flash with an SPI programmer as a safety copy, then write the dump to recover a board that does not POST or is stuck after a failed update.
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 →