15
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
JBT1
CMOS Clear
Open (Normal)
JPME2
Manufacturing Mode
Pins 1-2 (Normal)
JWD1
Watch Dog Timer
Pins 1-2 (Normal)
Connector
Description
BT1
Onboard CMOS battery socket
J20
CPU microLP PCI-E 3.0 x8
J25
Onboard PCH sSATA or SAS add-on card
JPCIE1
CPU Slot1 PCI-E 3.0 x16
JCPLD1
Complex Programmable Logical Device (CPLD) header
JBT1
CMOS Clear
JIPMB1
4-pin BMC External I
2
C Header (for an IMPI card)
JKVM1
VGA, COM, and USB 01 Connector on the I/O backplane
JMD1
M.2-H M-Key PCI-E 3.0 x4 / S-SATA1
JMD2
M.2-H M-Key PCI-E 3.0 x4 / S-SATA5
JPWR1
Power Connector
JRK1
Intel RAID Key Header
JTPM1
Trusted Platform Module (TPM)/Port 80 connector
S-SGPIO1
Serial Link General Purpose I/O Headers (input for SAS add-on card only)
SAS0 - SAS1
Serial Attached SCSI 3.0 Ports where a SAS add-on card is installed
LED
Description
Status
ALERT_LED1
System Failure LED
Solid Red: Overheating
Blinking Red: Power or Fan Failure
BMC_HB_LED1
BMC Heartbeat LED
Blinking Green: BMC normal
LEDPWR
Onboard Power LED
Solid Green: Power on
UID_LED1
Unit Identifier (UID) LED
Solid Blue: Unit Identified