Locating Components - Lenovo M91p 4480 User Manual

Locating components

Figure 3 "Component locations" on page 11 shows the locations of the various components in your
computer. To remove the computer cover, see "Removing the computer cover" on page 32.
Figure 3. Component locations
1
Heat sink and fan assembly
2
Memory modules
3
Optical drive
4
Front audio and USB assembly
5
Internal speaker (available on some models)
6
PCI card (installed in some models)
7
Cover presence switch (also called intrusion switch)
8
Rear fan assembly
9
Power supply assembly
10
Microprocessor
.
Chapter 1 Product overview
11