Identifying
parts
on
the
system
board
System
board
locations
are
different
depending
on
the
machine
type.
Machine
Types
7390,
7391,
and
7392
1
Microprocessor
fan
connector
11
Front
panel
(power
switch/LED)
connector
2
Microprocessor
and
heat
sink
12
SATA
IDE
connectors
(2)
3
Memory
connector
1
13
Front
USB
connectors
(2)
4
Memory
connector
2
14
Serial
(COM2
connector)
5
Clear
CMOS/Recovery
jumper
15
PCI
adapter
connectors
6
Power
supply
connector
16
Front
audio
connector
7
Diskette
drive
connector
17
PCI
Express
x16
graphics
adapter
connector
8
IDE
connector
1
18
PCI
Express
x1
graphics
adapter
connector
9
IDE
connector
2
19
System
fan
connector
10
CMOS
battery
20
12V
power
connector
116
Lenovo
3000
J
Series
Summary of Contents for 7387
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Page 17: ...Chapter 2 Safety information 11 ...
Page 18: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 12 Lenovo 3000 J Series ...
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Page 218: ...Part Number 41X8137 Printed in USA 1P P N 41X8137 ...