Chapter 2: Installation
2-15
ATX PS/2 Keyboard and
PS/2 Mouse Ports
The ATX PS/2 keyboard and PS/2
mouse are located next to the
VGA connector. See the table at
right for pin definitions. (See Fig-
ure 2-3 for the locations of each.)
PS/2 Keyboard
and Mouse Ports
Pin Definitions
(JKB1/JMS1)
Pin
Number
1
2
3
4
5
6
Definition
Data
NC
Ground
VCC
Clock
NC
GLAN (Giga-bit Ethernet
Ports)
Two G-bit Ethernet ports (desig-
nated JLAN1/JLAN2) are located
next to the USB 0/1 ports. This
port accepts RJ45 type cables.
Mouse
GLAN1 GLAN2
®
LAN1
S
UPER X6DHP-8G
DIMM 1B (Bank 1)
FP Control
Fans
1/2
PCI-X100 MHz #2 ZCR (Slim Slot)
USB
0/1
CPU 1
GLAN
CTLR
LAN2
IPMI
DIMM 1A (Bank 1)
DIMM 2B (Bank 2)
DIMM 2A (Bank 2)
DIMM 3B (Bank 3)
DIMM 3A (Bank 3)
JWOR1
Mouse
Battery
SPKR
VGA
(South
Bridge)
ICH5R
ATI
PHX
UID
SCSI Ch.B
PCI-X100 MHz #1
JP
A
3
SCSI
Ctrl
JP
A
2
SCSI Ch A
COM1
COM2
Floppy
IDE2
IDE1
SATA1
USB 2/3
SATA0
JWF1
JP17
JWF2
JP18
ATX PWR1
8-Pin
PWR2
CPU2
Lindenhurst
(North
Bridge)
E7520
BIOS
DA1
DA2
XJ4F1
XJ4F2
PLL
SEL
Fans
3/4
Fans
5/6
Fans
7/8
Fans
9/10
PCI-Ex8 #2
PCI-Ex8 #1
KB
JL1
J D 1
JPG1
J22
JP
A
1
JPL1
J 2 4
JBT1
JRST1
JWD1
Keyboard