13
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
UID SW
Unit ID switch (push-button toggle switch ON/OFF)
Off
JBT1
Clear CMOS
Open (Normal)
JDBG1
Debug mode control
Pins 1-2: Normal mode
JWD1
Watch Dog control
Pins 1-2: Reset
LED
Description
Status
UID LED2
Rear unit ID LED
Solid blue: UID switched to ON, unit identified
BMC LED1
BMC Heartbeat LED
Green: Blinking (BMC normal), Green: Fast blinking (BMC initializing)
PWROK
Power OK LED
Green: System power OK
Connector
Description
Battery (BT1)
Onboard CMOS battery
COM 1
Front panel COM port #1
FAN 3/4
System fan headers
IPMI_LAN
Dedicated IPMI LAN port
JF1
Front control panel
JTPM1
Trusted Platform Module (TPM)/Port 80 connector
SIOM
PCIe 4.0 x16 + x1 slot for proprietary add-on module
SXB1
PCIe 4.0 x8 slot and SATA 0~5
SXB2
PCIe 4.0 x16 slot
SXB3
PCIe 4.0 x16 left hand riser slot
SXB4
PCIe 4.0 x16 right hand riser slot
M.2 HC1-4
M.2 connector PCIe 4.0 x4 and SATA connection
NCSI
NCSI header
USB 1/2 (3.0)
Back panel USB 3.0 ports
USB 3 (2.0)
Internal USB 2.0 port
VGA
Back panel VGA port
Note:
Jumpers, connectors, switches, and LED indicators that are not described in the
preceding tables are for manufacturing testing purposes only, and are not covered in this
manual.