Documentation archive for the Quanta ZHJ motherboard, revision 1A, distributed as an 817 KB ZIP file. No laptop model or file list is given in the name, so expect a typical Quanta schematic and possibly a boardview. Quanta designs boards for several notebook brands, mainly Acer, and marks each with its project code. A schematic like this helps you follow the power sequence and measure rails at known test points. Check that ZHJ and 1A appear on your PCB before relying on any component 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 @IT_SERVICE_WORLD. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.