Schematic for an HP 15 laptop mainboard with board number DA0R62MB6E1, revision E, in a 2.41 MB PDF. The DA0 prefix follows Quanta's numbering, so the board was designed by Quanta for HP. A technician uses the schematic to trace power rails, follow the power-on sequence, find the charger, EC and SPI flash circuits and locate the cause of a short. Open it in any PDF viewer, and check that the number and revision printed on the PCB match DA0R62MB6E1 Rev E before trusting part 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 @CLRINDORE. 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.