Supermicro X10DRC-T4 Plus - Page 42

2-20
X10DRC/i-LN4+/-T4+ Motherboard User’s Manual
Power Button
OH/Fan Fail/
PWR Fail LED)
1
NIC1 Link LED
Reset Button
2
Power Fail LED
HDD LED
FP PWRLED
Reset
PWR
3.3 V
UID Switch
UID LED
Ground
Ground
1920
3.3V
X
Ground
NMI
X
NIC2 Link LED
NIC2 Activity LED
NIC1 Activity LED
1. UID Button
2. Rear UID LED
3. Front UID LED
4. Front UID Switch
3
1
2


UID LED is located on the IO back panel.
The front UID is located on pin 13 on the
Front Panel Control (JF1), and the front
UID LED is located on pin 7 on JF1. When
you press 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

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.
UID Switch

1 Ground
2 Ground
3+4 Button In
UID LED
Status
Color/State Status
Blue: On 
4
IPMI CODE
SAS CODE
SAN MAC
BIOS
LICENSE
MAC CODE
BAR CODE
X10DRC/i-LN4+(-T4+)
Rev. 1.01
1