The
following
illustration
shows
the
locations
of
parts
on
the
system
board
for
some
computer
models.
1
Microprocessor
and
heat
sink
12
Front
panel
connector
2
Microprocessor
fan
connector
13
Front
USB
connectors
(2)
3
Memory
connector
1
14
Battery
4
Memory
connector
2
15
PCI
Express
x1
adapter
connector
5
Memory
connector
3
16
Serial
(COM2)
connector
6
Memory
connector
4
17
Front
audio
connector
7
Power
connector
18
PCI
adapter
connectors
8
IDE
connector
19
PCI
Express
x16
graphics
adapter
connector
(some
models)
9
Diskette
drive
connector
20
System
fan
connector
10
SATA
IDE
connectors
(4)
21
12v
power
connector
11
Clear
CMOS/Recovery
jumper
14
User
Guide
Summary of Contents for 8453
Page 1: ...User Guide Lenovo 3000 J Series Types 8453 8454 8455 8456 8457 8458 8459 8460 ...
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Page 3: ...Lenovo 3000 J Series ...
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Page 60: ...Part Number 41T3715 Printed in USA 1P P N 41T3715 ...