Supermicro X11SSL-nF User Manual page 54

X11SSL-CF/-nF User Manual
Unit Identifier Switch/UID LED Indicator
A rear Unit Identifier (UID) switch and a rear UID LED (LE1) are located next to the VGA port
on the motherboard. The front UID switch and the front UID LED are both located on the
Front Panel Control (JF1) (with the front UID switch on pin 13, and the front LED on pin 7
of JF1). When you press the front or the rear UID switch, both front and rear UID LEDs will
be turned on. Press the UID switch again to turn off the LED indicators. The UID Indicators
provide 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 http://www.
supermicro.com.
UID Switch
Pin Definitions
Pin# Definition
1 Ground
2 Ground
3 Button In
4 Ground
BMC
JSTBY1
Intel PCH
LSI 3008
MEGERAC
LICENSE
JSAS1 JNVME1
1
2
VGA
LAN 2
LAN 1
LED BMC
JD1
JPL2
SP1 SP1
IPMI CODE
BT1
BAR CODE
X11SSL-CF_(-nF)
USB 8 (3.0)
REV:1.01
Designed in the USA
CPU
LED S1
USB 4/5
FANA FAN3
LED PWR
MAC CODE SAS CODE
54
UID LED
Pin Definitions
Color
Blue: On
USB 6/7 USB 0/1
COM1
(3.0)
FAN4
IPMI_LAN
COM2
JTPM1
JPL1
JPG1 JPME2 JI2C2
JBR1 JPB1 JI2C1
JF1
Status
Unit Identified
1. UID Switch
2. UID LED