MSI MS-1313 laptop schematic marked version 0.A, revision 0A and dated 2007, stored in a 782 KB RAR archive. Being an early 0.A issue, it may reflect pre-production circuitry that differs from later releases such as version 1.1. It remains useful for following power rails, the charger circuit and signal paths between chipset and connectors. Compare against the board in hand and, where available, a later version; the board number and revision printed on the PCB should match before you replace components by these values.
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 @generalschematics. 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.