An archive of repair files (board LA-8224P). Shared as “K45VD_QCL41 LA8224P_REV1.0 U5 0x4EF7×.rar” — a .rar file, 3.61 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 @SCHEMATICWORLD. 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)