HP laptop motherboard boardview for Inventec board number 6050A2547701, revision MB-A02, supplied as a small 74.3 KB ZIP archive. The 6050A prefix is the numbering pattern used by Inventec, which builds many HP notebook boards, so the HP model name itself is not given here. Extract the archive and load the layout in a boardview program such as OpenBoardView or FlexBV to find components, pads and test points, follow signals between chips and isolate shorts. Check that the number and A02 revision silkscreened on your PCB match.
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 @cynetitsolution. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.