Locating Components - Lenovo ThinkCentre M91p 4524 Hardware Maintenance Manual

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
2
Microprocessor
3
Power supply assembly
4
Memory module
5
Optical drive
6
Front audio and USB assembly
7
Front bezel
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ThinkCentre Hardware Maintenance Manual
8
System fan assembly
9
Internal speaker (installed in some models)
10
Cover presence switch (Intrusion switch)
11
Hard disk drive
12
Graphics card (installed in some models)
13
System board