Locating
parts
on
the
system
board
The
system
board
(sometimes
called
the
planar
or
motherboard)
is
the
main
circuit
board
in
your
computer.
It
provides
basic
computer
functions
and
supports
a
variety
of
devices.
Figure
4
shows
the
locations
of
parts
on
the
system
board.
1
Microprocessor
and
heat
sink
13
Front
USB
connector
2
Microprocessor
fan
connector
14
TCM
header
connector
3
Memory
connector
1
15
Serial
(COM)
connector
4
Memory
connector
2
16
Internal
speaker
connector
5
Power
connector
17
Front
audio
connector
6
Diskette
drive
connector
18
CD_IN
connector
7
IDE
connector
19
PCI
adapter
connectors
(2)
8
Power
fan
connector
20
PCI
Express
x1
adapter
connector
9
Serial
ATA
connectors
(4)
21
Battery
10
Clear
CMOS/Recovery
jumper
22
PCI
Express
x16
graphics
adapter
connector
11
Front
panel
connector
23
12
V
power
connector
12
Front
USB
connector
24
System
fan
connector
Figure
4.
System
board
parts
locations
8
Hardware
Installation
and
Replacement
Guide
Summary of Contents for ThinkCentre 7096
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