1 atx soft power switch (jfp1), 2 reset connector (jfp1), 3 external speaker (jfp2) – Advantech Industrial Mini-ITX Motherboard with DDR2/Dual GbE/PCI AIMB-221 User Manual
Page 31: Atx soft power switch (jfp1), Reset connector (jfp1), External speaker (jfp2), Chapter 2 c onnecting peripherals
