Chapter 1: Introduction
1-5
X8DTG-DF Quick Reference (See Chapter 2 for Details)
Jumper Description Default Setting
JBT1 CMOS Clear (See Section 2-8)
JPG1 VGA Enable Pins 1-2 (Enabled)
JPL1 LAN1/2 Enable Pins 1-2 (Enabled)
J_UID_OW Red LED OW (Pins 7/8 of JF1) (Page 2-31) Off (Overwrites)
JWD1 Watch Dog Pins 1-2 (Reset)
Connector Description
COM1 COM1 Serial Port
FAN 1-8 System/CPU Fan Headers
IPMB IPMB (SMB I
2
C) Header (for IPMI)
JF1 Front Panel Connector
JL1 Chassis Intrusion
JLPC80 JLPC80 Connector
JNMI1 NMI (Non-Maskable Interrupt) Header
JPSK1 Internal Speaker/Buzzer Header
JPW1 12V 20-pin Power Connector (See Chpt. 2)
JPW2/JPW3 12V 8-pin PCI-Exp. Power Connectors (See Chpt. 2)
LAN1/2 Gigabit Ethernet (RJ45) Ports
(IPMI dedicated) LAN LAN (RJ45) Port for IPMI 2.0
PCI-E Slot PCI-Express 2.0 x4 in x 16 slot (JPCIE3)
PWR I
2
C (JPI
2
C) Power SMB (System Management Bus) I
2
C Header
SATA1 ~ SATA6 (Intel South Bridge) SATA Ports
SBX 1A/2A Slots PCI-E slots GPU for (Graphics Processing Unit) support
(J11/J12)
SBX 1B/2B Slots PCI-E slots for GPU support (JPCIE1/JPCIE2)
SW1 Unit Identifi er Switch
T-SGPIO-0/T-SGPIO-1 Serial General Purpose Input/Output Headers
USB0/1, USB 2/3 Universal Serial Bus (USB) Ports 0/1, 2/3
VGA Video Port
LED Description
LE1 Onboard Standby PWR warning LED Indicator
LE2 BMC LED Indicator
LE4 (Rear) Unit Identifi er (UID) LED Indicator
Warning: To avoid possible system overheating, please be sure to provide
adequate airfl ow to your system.
