Locating Parts On The System Board - Lenovo 3425 Hardware Maintenance Manual

Figure 3. Component locations
1
Front audio and USB assembly
2
Hard disk drive
3
System fan assembly
4
Optical drive
5
Microprocessor

Locating parts on the system board

Figure 4 "System board part locations" on page 68 shows the locations of the parts on the system board.
6
Heat sink
7
System board
8
Battery
9
Memory modules (2)
Chapter 8
67
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Replacing FRUs