Chapter 2: Installation
2-27
IDE Connectors
There are two IDE Connectors (J3:
Blue, J4: White) on the motherboard.
The blue IDE connector (J3) is desig-
nated as the Primary IDE Drive. The
white IDE connector (J4) is designated
as the Secondary IDE Drive, reserved
for Compact Flash Card use only. (See
the note below.) See the table on the
right for pin defi nitions.
Note:
J4 (the white slot) is reserved for
Compact Flash Card only. Do not use it
for other devices. If J4 is populated with
a Compact Flash Card, J3 (the blue
slot) will be available for one device
only. For the Compact Flash Card to
work properly, you will need to connect
a power cable to JWF1 fi rst.
IPMI 2.0 Socket
There is an IPMI 2.0 Socket on the
motherboard. Refer to the layout below
for the location.
IDE Drive Connectors
Pin Defi nitions (IDE)
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
PCI 32 Bit/33 MHz
S
U
P
E
R
P
D
S
M
i-
L
N
4
®
Pentium Dual
Core CPU
LGA 775
KB/MS
C
O
M
1
JLAN1
E7230
(North Bridge)
J
P
L
3
Fan4
24-Pin ATX PWR
ICH7R
South Bridge
Fan6/CPU Fan
8-pin PWR
Battery
J 9
USB 1/2
V
G
A
JLAN2
S I/O
COM2
J
P
L
4
Printer
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
IDE
IDE (Primary)
JWF1
J
P
F
J
W
D
DIMM 1B
DIMM 2A
DIMM 1A
Fan1
VGA
CTRL
Slot6
SATA2
SATA3
(*Compact Flash Card only)
J P 3
F
a
n
5
LAN
CTRL2
J
P
L
2
J
P
L
1
W
O
L
JWOR
Buzzer
JL1
J
I
2
C
1
J
I
2
C
2
L
E
1
JBT1
SATA1
SATA4
JPG1
IP
M
I
2
.0
H
/W
M
o
n
it
o
r
Fan3
NIC LED4
NIC LED3
F
P
C
o
n
tr
o
l
Fan2
J
L
E
D
JPR1
P W 3
L
E
3
L
E
4
USB3/4
USB5/6
LAN
CTRL1
LAN
CTRL3
LAN
CTRL4
SPKR
A. Primary IDE Drive
B. Secondary IDE (Com-
pact Flash Card only)
C. IPMI 2.0
A
B
C
