Chapter 2: Installation
2-25
2-8 Parallel Port, Floppy and HDD Connections
Note the following when connecting the fl oppy and hard disk drive cables:
• The fl oppy disk drive cable has seven twisted wires.
• A red mark on a wire typically designates the location of pin 1.
• A single fl oppy disk drive ribbon cable has 34 wires and two connectors to provide
for two fl oppy disk drives. The connector with twisted wires always connects to
drive A, and the connector that does not have twisted wires always connects to
drive B.
Parallel (Printer) Port
Connector
A parallel (printer) port is located next
to COM 2 on the motherboard. See
the table on the right for pin defi ni-
tions.
*Note
: This is a header. You
will need to have a Parallel Port cable:
CBL_081 to use this connector.
Pin Number
Function
1
Strobe-
3
Data Bit 0
5
Data Bit 1
7
Data Bit 2
9
Data Bit 3
11
Data Bit 4
13
Data Bit 5
15
Data Bit 6
17
Data Bit 7
19
ACK
21
BUSY
23
PE
25
SLCT
Pin Number
Function
2
Auto Feed-
4
Error-
6
Init-
8
SLCT IN-
10
GND
12
GND
14
GND
16
GND
18
GND
20
GND
22
GND
24
GND
26
NC
Parallel (Printer) Port Pin Definitions
Printer
KB/
Mouse
DIMM 2A
DIMM 2B
DIMM 1A
DIMM 1B
Lindenhurst VS
(North Bridge)
IDE #1
IDE #2
USB
0/1
VGA
COM1
8-pin
P W R
ATX PWR
JPF
Force
PW-On
Fan6
Video
Enable
SI/O
PCI-E Slot#6 (X16)
PCI-X Slot#5 (66 MHz)
Battery
W O R
FAN1
LAN1
E 7 3 2 0
J 1 3
J 1 5
PW LED/KL
Chs. Intru.
Hance
Rapids
USB2/3
J F 1
JBT1
J W D
JPLAN1
JPL1
Watch
D o g
WOL
J F 2
CL CMOS
Fan4
FP Ctlr
Fan3
Fan2
CPU2
CPU1
SMB data to PCI
SMBClk to PCI
Alarm Reset
P W R
Fault
SMB
P W R
J 2
J 4
J 6
PCI Slot#3 (33MHz)
J 3
P W 1
GLAN
CTRL
BIOS
Printer
Spkr
JL1
JS0
JS1
DS4
DS2
Fan
5
JPG1
GLAN
Enable
PCI-X Slot#4 (66 MHz)
PCI Slot#2 (33MHz)
PCI Slot#1 (33MHz)
COM2
J 5
Spkr
JSLED
SATA LED
6300ESB
Floppy
J42
PW2
P W 3
P W 4
J P R 1
DS1
DS5
DS9
DS7
DS8
POST
Code LED
VRM OH
LED
VRM OH
LED
PWRGood
LED
PWR LED
System LED
VGA
Controller
