ZIP package for the ASUS K45V laptop motherboard, built on the QCL41 platform with board number LA-8224P at revision 1.0. The LA-xxxxP pattern is Compal's numbering, so this board was made by Compal for ASUS. The name does not list the contents, but service packs of this kind usually carry a schematic, a boardview or both. They are used to trace power rails, follow the power-on sequence and locate components. Make sure the LA-8224P and REV 1.0 markings on your board match before using 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 @azvoltagemap. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.