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X11SDV-16C/-12C/-8C/-4C-TP8F User's Manual
HDD LED/UID Switch
The HDD LED/UID Switch connection is located on pins 13 and 14 of JF1. Attach a cable to
pin 14 to show hard drive activity status. Attach a cable to pin 13 to use UID switch. Refer
to the table below for pin definitions.
1
2
1. HDD LED
2. PWR LED
Power LED
The Power LED connection is located on pins 15 and 16 of JF1. See the table below for pin
definitions.
Power Button
OH/Fan Fail LED
NIC1 Activity LED
Reset Button
HDD LED
PWR LED
Reset
PWR
3.3V Stby
3.3V Stby
Ground
15
3.3V Stby
16
1
2
Ground
NIC2 Activity LED
PWR Fail LED
UID
3.3V
3.3V
Power LED
Pin Definitions (JF1)
Pin#
Definition
15
3.3V
16
PWR LED
HDD LED
Pin Definitions (JF1)
Pin#
Definition
13
3.3V Stdby/UID_SW
14
HDD Active
