User's Manual (1.0c)

Chapter 2: Installation
2-23
JF2
JSD1
SW1
JIPMB1
J21
JBT1
LEB1
LEB2
LE3
JI2C2
JI2C1
JNMI1
JRST1
JWD1
JPME2
JIB1
JWP1
JPL1
JPG1
JBAT1
JTPM1
P2 DIMMF1
P2 DIMME1
XDP-CPU
COM1
VGA
S-SATA0
Always DIMMxA First
CPU1_Port2 SXB1 PCI-E 3.0 x16
LAN1
IPMI_LAN
USB0/1
LAN2
USB2
P1 DIMMC1
UID
P1 DIMMD1
X9DRT-HF
Rev. 1.21
BIOS
P1 DIMMB1
FP CTRL
PWR SPPLY
PCH
IB CTRL
InfiniBand
Connector
LAN CTRL
BMC
PCI-Ex16 (Proprietary)
P2 DIMMH1
J4
LE1
LE2
JPB1
JB2
JB3
JB1
LEM1
S-SATA2
I-SATA1
I-SATA0
P1 DIMMA1
JPME1
CPU1_Port3A SXB2 PCI-E 3.0 X8
CPU2_Port2C SXB3 PCI-E 3.0 X8
S-SATA3
CLOSE 1st
OPEN 1st
CPU2
P2 DIMMG1
CPU1
CLOSE 1st
OPEN 1st
1
2
UnitIdentierSwitches
Two Unit Identier (UID) Switches and two LED
Indicators are located on the motherboard. The
Front Panel UID Switch is located at pin 16 on JF2.
The Rear UID Switch is located at SW1 next to the
InniBand Connector. The Front Panel UID LED is
located at pin 17 of JF2, and the Rear UID LED is
located at LE2. When the user presses a UID switch
on the front panel or on the back panel, both Rear
UID LED and Front Panel UID LED Indicators will be
turned on. Press the UID switch again to turn off both
LED Indicators. These UID Indicators provide easy
identication of a system unit that may be in need of
service. See the table on the right for pin denitions.
Note: UID LED is supported by the physical
switch or the BMC. When it is controlled by
the physical switch, it will stay solid. When it
is controlled by the BMC, it will blink.
UID Switch
Pin# Denition
1 Ground
2 Ground
3 Button In
4 Ground
UID Switches & LEDs
Description Location
FP Switch Pin 16 on JF2
Rear Switch SW1
FP UID LED
(Blue LED)
Pin 17 on JF2
Rear UID LED LE2
1. Rear UID Switch
2. FP UID Switch & FP UID LED
3. Rear UID Switch & Rear UID LED
3