11 front panel connectors (jfp1/jfp2/jfp3), 1 atx soft power switch (jfp1 / pwr_sw), 2 reset (jfp1 / reset) – Advantech INTEL AIMB-210 User Manual
Page 35: 3 hdd led (jfp2 / hddled), 4 external speaker (jfp2 / speaker), Chapter 2 c onnecting peripherals