Chapter 2: Installation
2-19
Unit Identifier Switch
A Unit Identifier (UID) Switch (SW1) and an LED Indicator are located on the
motherboard. The rear UID is located next to the QSFP port, and the Rear UID
LED is located at UID_LED1. When the user presses a UID switch, the UID LED
Indicator will be turned on. Press the UID switch again to turn off the UID LED. The
UID Indication provides easy identification of a system unit that may be in need of
service. See the table on the right for pin definitions.
1. UID Switch
2. UID LED
2
JBT1
P1-DIMMB2
S-SA
TA3
IB CODE
BAR CODE
BIOS
LICENSE
COM1
JIPMB1
FAN3
FAN4
JSD1 JTPM1
JF1
UID_LED1
BMC_HB_LED1
JPG1 JPB1
JVRM2
JVRM1
JWD1
JPL1
/CPU2 PCI-E 3.0 X16)
(CPU2 SLOT1 PCI-E 3.0 X16)
PCI-E 3.0 X8)
(CPU2 SLOT2
UID SW
BATTERY
BIOS
BMC
VGA
QSFP
LAN1/LAN2
IB
10G/1G
(3.0)
USB0/1
IPMI_LAN
SA
TA
DOM+POWER
TPM/POR
T80
CPU2_VRM_HS1
CPLD
P2-DIMMG1
P2-DIMMH2
P2-DIMMH1
P2-DIMMG2
P2-DIMMF2
P2-DIMME1
P2-DIMME2
P2-DIMMF1
P1-DIMMD2
P1-DIMMD1
P1-DIMMC2
P1-DIMMC1
P1-DIMMB1 P1-DIMMA2 P1-DIMMA1
/CPU1PCI-E 3.0 X8)
(I-SA
TA0~5
CPU2
CPU1
LAN CTRL
PCH
IB_LINK_LED1
IB_ACT_LED1
(S-SA
TA0~2
SXB1
SXB2
Slot1
Slot2
SXB1
SXB2
X10DRT-P Series
Rev. 1.10
1
