Owners of this board (and the HP computers that housed them) frequently encountered a specific failure mode:
If you cannot find the schematic via Google, you have two options: foxconn n15235 motherboard schematic
If you are looking for a schematic to repair the board or connect front panel headers, most Foxconn boards with this marking follow a standard Micro-ATX layout. 1. Front Panel Header (FP1) Pinout Owners of this board (and the HP computers
Force the PSU on by shorting PS_ON# (green wire) to ground. If all rails come up, the SIO is failing to pull PS_ON# low. Check the SIO’s RSMRST# (should be high – 3.3V). If low, replace SIO or check for a short on the PCH side. If all rails come up, the SIO is failing to pull PS_ON# low
Detailed Analysis and Reverse-Engineering of the Foxconn N15235 Motherboard: Schematic Reconstruction, Component Functionality, and Repair Guide