Computer Hardware User Manual

Chapter 2: Installation
2-27
DIMM A6
DIMM B6
DIMM B2
DIMM A2
DIMM B5
DIMM A5
JRB1
24-Pin ATX PWR
CPU 4
CPU 3
COM
2
ICH5R
JPL1
JP13
Slot 5 PCI-
Ex4(in x8 Slot)
Battery
JPG1
SCSI Channe
l A
I-SATA1
IPMI
IDE #2
Fan1
VGA
CTRL
USB2/3
KB/
Mouse
USB0/1
COM1
VGA
(South Bridge)
DIMM B1
DIMM A1
X6QT8
®
SUPER
WOL1
I-SATA2
Fan2
GLAN2
DIMM B8
DIMM A8
DIMM B7
DIMM A7
Fan7
Fan8
GLAN1
DIMM A3
DIMM B3
DIMM A4
Fan9
GLAN
CTRL
Sl
ot 6 PCI-Ex8(inx16 slot)
BIOS
Sl
ot 4 PCI-X
133M
Hz
Sl
ot 3 PCI-X 133MH
z
Sl
ot 2 PCI-X 133MHz
Slot 1 PCI-X 100MH
z (*: ZCR/Green S
lot: X6QT8)
S I/O
J3P1
JAR1
SMB
JL1
W
OR1
SCSI Channe
l B
IDE #1
PSSMB
WD1
Fan3
Fan4
CPU 2
CPU 1
Fan6
Fan5
LE1
JD1
UXMB1
UXMB2
UXMB3
DA1
DA2
J27
JPA1
8-Pin PW
8-Pin PW
UXMB4
E8501
(North Bridge)
PXH
PXH
SCSI
AIC790
2W
DIMM B4
JPA2
JWF1
Floppy
JOH1
JPA3
JBT1
JWF2
SPKR
CPLD
JFSB1
JTAG
FP CTRL
GLAN LEDs
There are two Gigabit Ethernet LAN ports
(located beside the Video port) on the
motherboard. Each GLAN port has two
LEDs. The blinking Amber LED indicates
activity while the other LED may be green,
amber or off to indicate the speed of the
connection. See the table at right for the
functions associated with the second LED.
2-7 Onboard Indicators
RightLeft
GLAN Left LED
Connection Speed Indicator
LED Color Defi nition
Off 10Mbps or No Connection
Green 100 Mbps
Amber 1 Gbps
GLAN Right LED
Activity Indicator
LED Color Defi nition
Amber Flashing: Active
A. GLAN LEDs
B. Overheat LED
A
Overheat LED (JOH1)
The JOH1 header is used to connect an
LED to provide warnings of chassis over-
heating. Refer to the layout below for the
location. Also See the table on the right for
pin defi nitions.
Overheat LED
Pin Defi nitions
Pin# Defi nition
1 5vDC
2 OH Active
B