2-16
P8SC8/P8SCi User's Manual
VGA Connector
A VGA connector (JG1) is
located next to the COM1 on the
IO backplane. Refer to the board
layout below for the location.
SMB Header
A System Management Bus
header is located at J5. Connect
the appropriate cable here to uti-
lize SMB on your system.
SMB Header
Pin Definitions (J5)
Pin
Number
1
2
3
4
Definition
Data
Clock
Ground
No Connection
K
B
/M
S
U
S
B
0/1
C
O
M
1
V
G
A
P
arallel P
ort
JPUSB1
ATX-24 Pin PW
R
JPF
JPWAKE1
4-Pin
PW
R
CPU
CopperRiver
NorthBridge
GLAN1
GLAN2
DIMM 1A
DIMM 1B
DIMM 2A
DIMM 2B
GLAN
CTRL
GLAN
CTRL
JPL1
JPL2
PCI-X 133/100 MHz
PCI-Ex1
(L
G
A
7
75
)
SCSI CTRL
7902 W
SCSI Channel A
SCSI Channel B
JWD
USB6/7
BIOS
JL1
IDE
Floppy
J5
JBT1
JF1
JLED
Fan3
Fan2
JSLED
Fan1
Fan5
Fan4
ICH6R
SouthBridge
PXH-V
PCI 33MHz
Battery
PCI-Ex1
SATA3
SATA2
SATA1
SATA0
JWOR
JPA1
IPMI
COM2
USB2/3
Buzzer
WOL
JBT1
J9
JSLED
LE1
E7221
SMB
VGA
Giga-bit LAN (Ethernet)
Ports
There are two RJ45 Ethernet
(Gigabit LAN) ports located on
the IO backplane.
GLAN1
GLAN2
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