Locating components
Figure 51 “Component locations” on page 118 shows the locations of the various components in your
computer. To open the computer cover, see “Opening the computer cover” on page 121.
Figure 51. Component locations
1
Heat sink and fan assembly
8
System fan assembly
2
Microprocessor
9
Internal speaker (installed in some models)
3
Power supply assembly
10
Cover presence switch (Intrusion switch)
4
Memory module
11
Hard disk drive
5
Optical drive
12
Graphics card (installed in some models)
6
Front audio and USB assembly
13
System board
7
Front bezel
118
ThinkCentre Hardware Maintenance Manual
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