Chapter 2: Installation
2-23
JBT1
FA
N
1
LEB1 LEB2
JLPC80
JUSB2
LE4
SW1
JWD
JBMC1
JPG1
JPL1
JPL2
JBAT1
JNMI1 JRST1
JSPK1
USB0/1
IPMI_LAN
CMOS
CLEAR
P1 DIMM1A
P1 DIMM1B
P1 DIMM2A
P1 DIMM2B
P1 DIMM3B
P1 DIMM3A
InfinBand
P2 DIMM2A
P2 DIMM2B
P2 DIMM1A
P2 DIMM1B
CPU1
CPU2
I-SA
T
A
1
LAN1
LAN2
IPMB
COM1
VGA
Battery
P2 DIMM3A
P2 DIMM3B
Slot 1 PCI-E 2.0 x16
Connector
Winbond
WPCM450
InfiniBand
CTRL
JUSB2
C384
LAN CTRL1
LAN CTRL2
PHY
Intel 5520 (IOH-36D)
Intel ICH10R
South Bridge
BIOS
PWR Supply
FP
CTRL
X8DTT-H
LE1 LE3
JF2
LE2
Rev. 1.3
Intel 5500 (IOH-24D)
(For OEM only)
GLAN LEDs
There are two GLAN ports on the motherboard.
An additional IPMI dedicated LAN port is also
located on the X8DTT-HF/-HIBXF/IBXQF. Each
Gigabit Ethernet LAN port has two LEDs. The
yellow LED indicates activity, while the Link
LED may be green, amber or off to indicate
the speed of the connection. See the tables at
right for more information.
Note
: IPMI dedicated LAN does not
operate at 1 Gbps.
2-8 Onboard Indicators
A c t i v i t y
LED
GLAN Link Indicator
LED Settings
LED Color Defi nition
Off
No Connection or 10 Mbps
Green
100 Mbps
Amber
1 Gbps
L i n k
LED
GLAN Activity Indicator
LED Settings
Color Status Defi nition
Yellow
Flashing
Active
Rear View
(when facing the
rear side of the chassis)
A
B
A. LAN 1
B. LAN 2
C. IPMI dedicated LAN
C
A
B
C
