Unit Identifier Switches/Uid Led Indicators - Supermicro X10DRT-L User Manual

Unit Identifier Switches/UID LED
Indicators
A rear Unit Identifier (UID) switch and rear
UID LED (LE1) are located next to the
InfiniBand connector on the motherboard.
The front UID switch and UID LED are both
located on the front panel control (JF1) with
the front UID switch on pin 13 of JF1, and
the front LED on pin 7. When you press
either the front or 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 @ http://www.super-
micro.com.
1 2
LAN2 LAN1
InfiniBand VGA
COM1
JIB1
JPME2
LEDPWR
JWD1
LE8
InfiniBand Chip
LEDBMC
LAN
CTRL
BIOS
PCH
JBT1
X10DRT-L
Rev. 1.00
CPU1
IPMI CODE
CLOSE 1st
CPU2
OPEN 1st
FAN3
FAN1
USB0/1(2.0)
IPMI_LAN
I-SGPIO2
BT1
BMC
JPI2C1
2-21
Chapter 2: Installation
UID Switch
Pin# Definition
1 Ground
2 Ground
3 Button In
4 Ground
UID LED
Status
Color/State Status
Blue: On Unit Identified
2
1
Power Button
Reset Button
3.3V
3
UID LED
NIC2 Activity LED
NIC1 Activity LED
4
UID Switch
3.3 V
X
X
19 20
1. UID Switch
2. Rear UID LED
3. Front UID LED (on pin 7 of JF1)
4. Front UID Switch (on pin 13 of JF1)
Ground
Ground
Power Fail LED
OH/Fan Fail/
PWR Fail LED)
NIC2 Link LED
NIC1 Link LED
HDD LED
FP PWRLED
X
Ground
1