15
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
JBT1
Clear CMOS
Open (Normal)
JPG1
VGA Enable/Disable
Pins 1-2 (Enabled)
JWD1
Watch Dog control
Pins 1-2 (Reset)
JPL1
LAN Enable/Disable
Pins 1-2 (Enabled)
JCFG1
JNVMe0/SATA0~7 Switch
Pins 1-2 (SATA)
LED
Description
Status
UID LED
Rear unit ID LED
Solid blue: UID switched to ON, unit identified
LEDM1
BMC heartbeat LED
Green: Blinking (BMC normal), Green: Fast blinking (BMC initializing)
LE1
Power OK LED
Green: System power OK
Connector
Description
Battery (BT1)
Onboard CMOS battery
JNCSI1
NCSI header
COM 1
Rear panel COM port #1
FAN 1~5, A, B
System cooling fan headers
IPMI_LAN
Dedicated IPMI LAN port
JF1
Front control panel
JSD1, JSD2
SATA DOM power connector
M.2-M1/M.2-M2
M.2 PCIe Interface
JTPM1
Trusted Platform Module (TPM)/Port 80 connector
I-SATA0~I-SATA7
Internal SATA Ports
JNVMe0/SATA0~7
Internal SATA/NVMe Ports
JL1
Chassis intrusion header
JOH1
Chassis overheat header
USB 0/1 (3.0)
Back panel USB 3.0 ports (USB 0/1)
USB 2/3 (3.0)
Back panel USB 3.0 ports (USB 2/3)
USB 4/5 (3.0)
Internal USB 3.0 header (USB 4/5)
JSTBY1
Stand by power header
JIPMB1
4-pin BMC external IC header