13
Chapter 1: Introduction
Note: Table is continued on the next page.
Quick Reference Table
Jumper Description Default Setting
JBT1 CMOS Clear Open (Normal)
JPL1 LAN1 Enable/Disable (I210, X13SEI-F only) Pins 1-2 (Enabled)
JPL2 LAN2 Enable/Disable (I210, X13SEI-F only) Pins 1-2 (Enabled)
JPL3
LAN 1/2 Enable/Disable (X550, X13SEI-TF
only)
Pins 1-2 (Enabled)
JPME1 ME Recovery Mode Pins 1-2 (Normal)
LED Description Status
LEDBMC BMC Heartbeat Blinking Green: Device Working
LEDPWR Onboard Power LED Solid Green: Power On
LED4 M.2 LED Blinking Green: Device Working
LED6 Unit Identier LED Solid Blue: Unit Identied
LED7 M.2 LED Blinking Green: Device Working
Connector Description
BMC_LAN Dedicated BMC LAN Port
BT1 Onboard Battery
COM1 COM Header
FAN1–FAN5, FANA, FANB CPU/System Fan Headers (FAN1: CPU Fan)
JF1 Front Control Panel Header
JI²C_EXP1 SMBus I²C for Expander
JI²C_FP1 SMBus I²C for LCD Devices
JIPMB1 System Management Bus Header (for IPMI only)
JL1 Chassis Intrusion Header
JM2_1, JM2_2 M.2 Slots (PCIe 5.0 x4 from CPU), one in 22110/2280
JNCSI NC-SI Header for IPMI Support
JNVI
2
C1 Non-volatile Memory (NVMe) I
2
C Header or VPP Header for NVMe Add-on Cards
JPI
2
C1 Power I
2
C System Management Bus (Power SMB) Header
JPWR1, JPWR2
12V 8-pin CPU Power Connector (To provide alternative power for special enclosure when
the 24-pin ATX power is not in use.)
JPWR3 24-pin ATX Power Connector (Required)
JRK1 Intel RAID Key Header
JS1 (SATA0-7) SATA 3.0 ports supported by Intel PCH
JSD1, JSD2 SATA DOM Power Connectors
JSEN1 System Management Bus Header (for IPMI only)
JSTBY1 Standby Power Header
JTPM1 Trusted Platform Module/Port 80 Header
JUIDB1 Unit Identier Switch