BIOS image for the Intel NUC6i5SYB board, labelled SY0073 and marked as fully working, packed in a 6.89 MB RAR. SY0073 most likely refers to the firmware release version for this Skylake-based mini PC board. A known-good dump is useful when a NUC stays dead or loops after a failed update, and is written with an external SPI programmer. Read and save the original chip contents first, confirm the board model printed on the PCB matches, and ensure the image size fits the flash chip before programming..
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 →