Schematic for the GK7CP6S mainboard, supplied as a PDF inside a 2.23 MB RAR archive. No revision is stated in the name, though related firmware for this board is labelled V1.0. A PDF schematic shows power rail generation, signal paths, connector pinouts and component values, letting you follow the power-on sequence and find which circuit causes a short or missing voltage. Open it in any PDF reader with text search for net names, and compare the revision block with the PCB markings.
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 @schematicslaptop. 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.