15
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
JBT1
CMOS Clear
Open (Normal)
Closed: Clear CMOS
JPG1
Onboard VGA Enable/Disable
Pins 1-2 (Enabled)
JPME2
Manufacturing Mode
Pins 1-2 (Normal)
JWD1
Watch Dog Timer
Pins 1-2 (Reset)
JPO1
CPU throttle when PWR_FAIL
Pins 1-2 (Enabled)
Pins 2-3 Disable (Default)
Connector
Description
BT1
Onboard CMOS battery socket
SAS0/SAS1
SAS AOC input
J6
SATA/SAS select; 1-2: onboard SATA (default), 2-3: AOC SAS
JCPLD1
CPLD code programming
JKVM1
VGA/COM1/USB Connector on the I/O backplane
JMD1-JMD2
M.2 Slot
JTPM1
Trusted Platform Module/Port 80 Connector
JPCIE1
CPU PCIE 3.0 x8 Slot
JPWR1
12V in ATX Power Connector
JVR1
VRM I
2
C SMBus to Header
JUIDB1
Unit Identifier Switch
MLP PCI-E 3.0 x8
Micro Low Profile PCI-E 3.0 x8 Slot
S-SGPIO1
Serial General Purpose I/O Header for SAS AOC input
SRW1-5
M.2 stand off
S-SGPIO1
Serial Link General Purpose I/O Header
SW2
Power switch
LED
Description
Status
LED1
BMC Heartbeat LED
Green Blinking: BMC Normal
LED2
UID LED
Solid Blue: Unit Identified
LED3
OH/Power, Fail/FAN Fail LED
Blinking Red: Power Fail or FAN Fail
Solid Red: Over Heat
