34
Super X12STL-IF User's Manual
C
A
PRESS FIT
A
BAR CODE
REV:1.01
X12STL-IF
DESIGNED IN USA
BIOS LICENSE
JD1
MH4
MH2
JPL1
JL1
JPME2
I-SATA5
JSD1
I-SATA4
BT1
JSMB1
JPV1
MH1
FAN1
FAN2
JPWR1
MH3
JF1
JPI2C1
FAN3
JUIDB1
JMD1_SRW1
JTPM1
LED1
JBT1
JMD1
JPCIE1
JRF1
FANA
JPG1
JCPLD1
JVRM1
JPL2
JWD1
LED3
LED2
LEDM1
CPU
DIMMB1
CPU SLOT7 PCI-E 4.0 X16
DIMMA1
OH
NIC1
VGA
X
PWR
HDD
LED
PWR
LED
RST
FF
I-SATA0-3
LAN1/2
JF1:
NIC2
ON
USB 6/7(3.2)
USB 2/3
COM
USB 0/1
USB 4/5(3.2)
BMC_LAN
UID
JSD2
1
1. UID Switch
2. UID LED
2
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 JUIDB1, which is next to the VGA port on the back panel. The UID LED
(LED2) is located next to the UID switch. When you press the switch, the LED will be turned
on, which provides easy identification of a system unit that may be in need of service. Press
the switch again to turn off the LED indicator.
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:
supermicro.com/support/manuals/
UID Switch
Pin Definitions
Pin#
Definition
1
GND
2
GND
3
Button In
4
Button In
UID LED
Pin Definitions
Color
Status
Solid Blue
Unit Identified
