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Chapter 1: Introduction
Motherboard Jumpers, Connectors, and LEDs
Jumper
Description
Default Setting
JBT1
CMOS Clear
Open (Normal)
JPG1
VGA Enable/Disable
Pins 1-2 (Enabled)
JPME1
ME Recovery
Pins 1-2 (Normal)
JPME2
ME Manufacturing Mode
Pins 1-2 (Normal)
JPO1
Power Fail Override
Pins 2-3 (Disabled)
JWD1
Watch Dog
Pins 1-2 (Reset)
Connector
Description
BT1
Onboard Battery
I-SATA0 & I-SATA6
SATA 3.0 Connectors
J21
CPU Micro-LP PCI-E 3.0 x8 Slot
JKVM1/VGA
KVM/VGA (Monitor) (UART) Connector for Remote Console Redirection or Remote
Network Interface
JSD1
SATA Disk On Module (DOM) Power Connector
JTPM1
Trusted Platform Module (TPM)/Port 80 Connector
JUIDB1
UID (Unit Identification) Switch
SW2
Power Switch/LED Indicator
USB0/1
Back panel USB 2.0 ports via KVM
USB2
USB 3.0 internal connector
LED
Description
State: Status
LED5
Rear UID LED
Blue: On; Unit Identified
LED6
BMC Heartbeat LED
Green: Blinking; BMC Normal
