ADLINK IMB-T10 - Manual (Page 33)

Hardware Information 21
IMB-T10
HDLED (Hard Drive Activity LED): Connect to the hard drive activ-
ity LED on the chassis front panel. The LED is on when the hard
drive is reading or writing data. The front panel design may differ
by chassis. A front panel module mainly consists of power switch,
reset switch, power LED, hard drive activity LED, speaker and etc.
When connecting your chassis front panel module to this header,
make sure the wire assignments and the pin assignments are
matched correctly.
Front Panel Audio Header (HD_AUDIO1)
USB 2.0 Headers (USB4_5, USB6_7)
Pin # Signal Pin # Signal
1 +5V 2 +5V
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 GND 8 GND
9 Key 10 NC