Tomcat i7221A S5151
Chapter 2: Board Installation
2-4
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2.4 Motherboard Components
The diagram below shows the main motherboard components.
DIMM 2
DIMM 1
DIMM 4
DIMM 3
64-bit 133/100/66MHz PCI-X
X1 PCI Express
32-bit 33MHz (5V) PCI
IDE J17
X1 PCI Express
SO-DIMM
J 25
P
JP24
JP26
FDD
LPT
JP4/JP5/JP6/JP7
JP2
SMSC
I/O
JP1
LAN
82551
JP13
JP12
INTEL
ICH6R
JP15
SATA1
SATA3
JP9
SATA4
SATA2
SMDC
JP16
JP18
JP17
BIOS
JP23
JP22
INTEL
PXH-V
INTEL
E7221
Broadcom
5721
LAN
LAN
VGA
JP3
COM
PORT
USBX2
LAN
PS/2
JP14
JP8
Broadcom
5721
1
1
1
1
1
1
1
1
1
1
1
1
This diagram represents the latest version of the motherboard available at the time of
publishing. The board you receive may or may not look exactly like the above diagram.
Parts are not drawn to scale.