Quanta ZI2 board package at revision 1A, stored as a 1.21 MB RAR file. The name does not give the laptop brand, model or full board number, so check the PCB label for a DA0ZI2 number to confirm the match. Archives in this Quanta collection usually include the schematic, which technicians use to trace power rails, follow control signals and find components and test points during repair. Open it with a RAR extractor and check that the revision matches before using any of the measurements.
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.