A boardview (component placement) file for Lenovo hardware (board LA-H105P, LA-J551P). Shared as “FL536_EC.bin SKCLAPPY.IN.zip” — a .zip file, 58.0 KB.
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 @skclappybios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip