Schematic in PDF for the HP ProBook 450 G6 laptop, Quanta board DAX8JMB16E0, project code X8J. The DA...MB...0 naming follows Quanta's pattern, and the X8J code is the internal platform name printed on the board. Use the diagram to trace power sequencing, charger and VRM circuits, follow signals between connectors and the chipset, and identify test points when hunting a short. Any PDF reader will open it. Match the board number and revision on the PCB, since parts and nets can change between revisions.
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 @cidschematicandboardviewofficial. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.