Lenovo 7188 Manuel D’Utilisation
Locating
parts
on
the
system
board
shows
the
location
of
the
parts
on
the
system
board.
1
Microprocessor
15
Front
USB
connector
1
2
Microprocessor
fan
connector
16
Front
USB
connector
2
3
Memory
slot
1
17
Clear
CMOS
(Complementary
Metal
Oxide
Semiconductor)/Recovery
jumper
4
Memory
slot
2
18
Serial
(COM2)
connector
5
Memory
slot
3
19
Front
audio
connector
6
Memory
slot
4
20
Internal
speaker
connector
7
24-pin
power
connector
21
PCI
adapter
card
slots
(2)
8
Thermal
sensor
connector
22
Cover
presence
switch
(also
called
Intrusion
switch)
connector
9
Diskette
drive
connector
23
PCI
Express
x1
adapter
card
slot
10
SATA
connectors
(3)
24
PCI
Express
x16
graphics
adapter
card
slot
11
Parallel
(LPT)
connector
25
Battery
12
Power
fan
connector
26
System
fan
connector
13
eSATA
connector
27
4-pin
power
connector
14
Front
panel
connector
Figure
4.
System
board
parts
locations
Chapter
1.
Product
overview
11