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Chapter 4: Motherboard Connections
Universal Serial Bus (USB) Ports (continued)
Front Panel Type A USB 10/11 (3.2)
Pin Definitions
Pin#
Definition
Pin#
Definition
1
GND
11
GND
2
SS_TX_P5_CON 12
SS_TX_N6_CON
3
SS_TX_N5_CON 13
SS_TX_P6_CON
4
GND
14
GND
5
SS_RX_P5_CON 15
SS_RX_N6_CON
6
SS_RX_N5_CON 16
SS_RX_P6_CON
7
GND
17
GND
8
USB_CON_P6
18
USB_CON_P5
9
USB_CON_N6
19
USB_CON_N5
10
VBUS
20
VBUS
Unit Identifier Switch/UID LED Indicator
A Unit Identifier (UID) switch and an LED Indicator are located on the motherboard. The UID
switch is located at UID SW, which is next to the Display Port on the back panel. The UID
LED is located next to the UID switch. When you press the UID switch, the UID LED will be
turned on. Press the UID switch again to turn off the LED indicator. The UID Indicator provides
easy identification of a system unit that may be in need of service.
Note:
UID can also be triggered via IPMI on the motherboard. For more information on IPMI,
please refer to the IPMI User's Guide posted on our website at
https://www.supermicro.com/
support/manuals/
.
UID Switch
Pin Definitions
Pin#
Definition
1
Ground
2
Ground
3
Button In
4
Button In
UID LED
Pin Definitions
Color
Status
Blue: On
Unit Identified