Hp Probook 4520s | Boardview

: For a full repair strategy, it is recommended to pair the boardview with the HP ProBook 4520s Service Manual , which provides removal and replacement procedures. specific software is best for viewing these files, or do you need help identifying a specific component on the board?

: Follow the electrical path from one pin to another to find "open" circuits or broken traces. hp probook 4520s boardview

USB / I/O area

If you cannot locate a boardview, of the top and bottom of the board + the schematic can still allow you to trace most circuits (especially power, EC, and PCH areas). : For a full repair strategy, it is

CPU and chipset area