Foxconn N15235 Motherboard Schematic -

Measure the voltage across Pin 6 and 8 on the F_PANEL header. It should read ~3.3V or 5V. Shorting these pins should pull the voltage down to 0V and trigger the PSU PS_ON signal (Green wire on ATX connector).

If a MOSFET or resistor has exploded (literally disintegrated), the schematic tells you its original resistance value or part number. For example, “PR153 – 10kΩ 1%” is invaluable when the resistor is just a charred mark on the board. foxconn n15235 motherboard schematic

Assuming you obtain the schematic (usually named N15235_R10_20110623.pdf or similar), here is what to look for: Measure the voltage across Pin 6 and 8 on the F_PANEL header

, most Foxconn boards from this era use a standard 9-pin header: Top Row (left to right): P-LED (+), P-LED (-), Power Switch, Power Switch. Bottom Row (left to right): If a MOSFET or resistor has exploded (literally