Service archive for the STI 1522 system built on the FIC LM10W motherboard, revision 0.7, with an SEC suffix in the name whose meaning is not clear, possibly denoting a secondary or alternate document set. About 1.30 MB in RAR form, it can be opened with WinRAR or 7-Zip. FIC was the ODM behind many rebranded notebooks and desktops. Compare it with other LM10W packages and confirm the board revision on the PCB before tracing rails or replacing parts based on it.
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 @IT_SERVICE_WORLD. 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.
7-ZipWinRARThe Unarchiver (macOS)