Boardview for LCFC board NM-C181, a Lenovo design, stored in a 2.99 MB rar archive. No laptop model or revision is given in the name, so check the board code and revision on the PCB before relying on part placement. A second, smaller file for the same board under FA391/FA491 project names also exists and may help cross-check. Load the extracted layout in a boardview program to locate components and test points, trace power and signal nets and narrow down a shorted rail.
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 @BoardSchematic. 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.