Locating Components - Lenovo 4480A5U User Manual

Locating components

Figure 3 "Component locations" on page 10 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
10
ThinkCentre User Guide
7
System fan assembly
8
Internal speaker (installed in some models)
9
Cover presence switch (Intrusion switch)
10
Hard disk drive
11
PCI card (installed in some models)
12
Heat sink fan duct