Unit Identifier Switches/Uid Led Indicators - Supermicro X10DRi User Manual

X10DRi/X10DRi-T Motherboard User's Manual
Unit Identifier Switches/UID LED
Indicators
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 @http://www.super-
micro.com.
1
2
UID
JUIDB1
BMC
LAN CTRL
LEDM1
BIOS
X10DRi-(T)
Rev. 1.02
T-SGPIO1
T-SGPIO2
T-SGPIO3
J23
Battery
Intel PCH
SP1
JSD2
JOH1
JSD1
I-SATA0
USB6/7(3.0) USB0/1 (2.0)
VGA COM1
Fan5
IPMI_LAN
LAN2 LAN1
CLOSE 1st
CPU2
OPEN 1st
CLOSE 1st
CPU1
OPEN 1st
2-20
UID Switch
Pin# Definition
1 Ground
2 Ground
3 Button In
4 Ground
UID LED
Status
Color/State Status
Blue: On Unit Identified
20 19
Ground
NMI
X
FP PWRLED
HDD LED
NIC1 Link LED NIC1 Activity LED
NIC2 Activity LED
NIC2 Link LED
OH/Fan Fail/
PWR Fail LED)
Power Fail LED
Reset
Ground
Ground PWR
2 1
1. UID Switch
2. Rear UID LED
3. Front UID LED
4. Front UID Switch
X
3.3 V
4
UID Switch
3
UID LED
3.3V
Reset Button
Power Button