Lenovo ThinkCentre M91p (English) User Guide - Page 25

Locating components, computer. To open the computer cover

Page 25 highlights

Locating components Figure 3 "Component locations" on page 11 shows the locations of the various components in your computer. To open the computer cover, see "Opening the computer cover" on page 30. Figure 3. Component locations 1 Heat sink and fan assembly 2 Power supply assembly 3 Memory module 4 Optical drive 5 Front audio and USB assembly 6 Front bezel 7 System fan assembly 8 Internal speaker (installed in some models) 9 Cover presence switch (Intrusion switch) 10 Hard disk drive (or solid state drive) 11 PCI card (installed in some models) 12 Heat sink fan duct Chapter 1. Product overview 11

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Locating components
Figure 3 “Component locations” on page 11 shows the locations of the various components in your
computer. To open the computer cover, see “Opening the computer cover” on page 30.
Figure 3. Component locations
1
Heat sink and fan assembly
7
System fan assembly
2
Power supply assembly
8
Internal speaker (installed in some models)
3
Memory module
9
Cover presence switch (Intrusion switch)
4
Optical drive
10
Hard disk drive (or solid state drive)
5
Front audio and USB assembly
11
PCI card (installed in some models)
6
Front bezel
12
Heat sink fan duct
Chapter 1
.
Product overview
11