13
Chapter 1: Introduction
Note:
Table is continued on the next page.
Quick Reference Table
Jumper
Description
Default Setting
JBT1
CMOS Clear
Open: Normal, Closed: Clear CMOS
JI2C1, JI2C2
SMB to PCI-E Slots Enable/Disable
Pins 2-3 (Disabled)
JNS1
Mini-SAS HDD NVMe/SATA Mode Select
Pins 1-2: SATA (Default), Pins 2-3: NVMe
JPG1
Onboard VGA Enable
Pins 1-2 (Enabled)
JPL1
LAN1/2/3/4 Enable
Pins 1-2 (Enabled)
JPME2
Manufacturing Mode Select
Pins 1-2 (Normal)
JPUSB1
USB Wake Up
Pins 1-2 (Enabled)
JWD1
Watch Dog
Pins 1-2 (Reset)
LED
Description
Status
LED1
Power LED
Solid Green: Power On
LED2
UID LED
Solid Blue: Unit Identified
LED3
Overheat/PWR Fail/Fan Fail
Solid Red: Overheat
Blinking Red: PWR Fail or Fan Fail
LEDM1
BMC Heartbeat
Blinking Green: BMC Normal
Connector
Description
BT1
Onboard Battery
COM1
COM Header
FAN1 - FAN4, FANA, FANB
System/CPU Fan Headers
IPMI_LAN
Dedicated IPMI LAN Port
I-SATA0-3, I-SATA4-7
Eight Intel® PCH SATA 3.0 Ports or Two NVMe U.2 Ports
(See jumper JNS1 setting)
JD1
PWR LED/Speaker Header (Pins 1-3: PWR LED, Pins 4-7: Speaker)
JF1
Front Control Panel Header
JGP1
General Purpose I/O Header
JIPMB1
System Management Bus Header (for IPMI only)
JL1
Chassis Intrusion Header
JLANLED1
LAN1 - LAN4 Activity LED Header
JMD1
M.2 PCI-E 3.0 x4, S-SATA5 Connector (M-Key 2280)
JMD2
PCI-E 3.0 x2/USB 3.0, S-SATA4 Connector (B-Key 3042)
JMD1_SRW1, JMD2_SRW1
M.2 Holding Screws
JMP1
Mini PCI-E x1 Connector
JMP1_SRW1
Mini PCI-E x1 Connector Holding Screw
JNVI2C1
NVMe I
2
C Header
JPI2C1
Power I
2
C System Management Bus (Power SMB) Header
JPH1
4-pin Power Connector for HDD use
