Chapter 2: Installation
2-31
JWOR1
COM2
J7
JBT1
JWOL1
JPL1
JPL2
J30
JL1
JOH1
JD
1
Fan2
LE1
JF1
F
P
C
T
RL
JPW
1
J1
7
LE2
SW1
J11
I2C1
I2C2
JPG1
Rear UID
ES1000
Video CTRL
Intel ESB2
(South Bridge)
USB4
JWD
JK1
USB2/3
J18
SMB
CPU1
JPW
3
COM1
VGA
LAN1
LAN2
J28
SXB2: PCI-E x8
SXB1: PCI-E x16
PCI-X 133 MHz
(North Bridge)
Vid
e
o
M
e
mor
y
X7DBU
J29
Fan4
Fan8
CPU FAN2
Fan3
Fan1
20-Pin Main PWR
JPW
2
4-Pin PWR 8-Pin PWR
Fan7
CPU Fan1
PWR SMB
Fan5
Fan6
Buzzer
SP1
J9B2
J9B1
J8B3
J8B2
J8B1
J7B3
J7B2
J7B1
DIMM4B
SGPIO1
SGPIO2
J27
UIO PWR
LAN
CTRL
JLAN2
JLAN1
J15
JCOM1
JKM1
Bank1
I-S
A
T
A
0
I-
S
A
T
A
1
I-SA
T
A
2
I-S
A
T
A
3
I-
S
A
T
A
4
I-S
A
T
A
5
B
IOS
J22
F
lo
p
py
S
IMS
O
ID
E
#
1
CPU2
JP1
DIMM1A
DIMM1B
DIMM2A
DIMM2B
DIMM3A
DIMM3B
DIMM4A
Battery
Bank2
Bank3
Bank4
KB/MS
USB 0/1
J5
J14
S
I/O
Intel 5000
J9
IDE Drive Connectors
Pin De
fi
nitions
Pin# Defi nition Pin # Defi nition
1
Reset IDE
2
Ground
3
Host Data 7
4
Host Data 8
5
Host Data 6
6
Host Data 9
7
Host Data 5
8
Host Data 10
9
Host Data 4
10
Host Data 11
11
Host Data 3
12
Host Data 12
13
Host Data 2
14
Host Data 13
15
Host Data 1
16
Host Data 14
17
Host Data 0
18
Host Data 15
19
Ground
20
Key
21
DRQ3
22
Ground
23
I/O Write
24
Ground
25
I/O Read
26
Ground
27
IOCHRDY
28
BALE
29
DACK3
30
Ground
31
IRQ14
32
IOCS16
33
Addr1
34
Ground
35
Addr0
36
Addr2
37
Chip Select 0
38
Chip Select 1
39
Activity
40
Ground
A
IDE Connector
An IDE Connector is located at JIDE1on
the motherboard. See the table on the
right for pin defi nitions.
A. IDE#1
