Unit Identifier Switches/Uid Led Indicators - Supermicro X10QBL-CT User Manual

Unit Identifier Switches/UID LED
Indicators
A rear Unit Identifier (UID) switch (JUIDB1)
and a rear LED (LE1) are located close to
LAN ports 1/2 on the rear side of the moth-
erboard. The front UID switch is located at
pin 13 of the Front Control Panel (JF1), while
the front UID LED is located on pin 7 of JF1.
When you press the front UID switch or the
rear one, both front and rear UID LEDs will
be turned on. Press the UID button again to
turn off the LED indicator. 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.
2 1
X10QBL-CT
Rev. 1.01
MAC CODE
IPMI CODE
BAR CODE
SAS CODE
IB CODE
2-19
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
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. Rear UID Switch
2. Rear UID LED
3. Front UID Switch
4. Front UID LED
X
3.3 V
3
UID Switch
4
UID LED
3.3V
Reset Button
Power Button
1