Locating Parts On The System Board - Lenovo ThinkCentre M90 Hardware Maintenance Manual

Figure 3. Component locations
1
Optical drive
2
Front bezel
3
Hard disk drive (installed in some models)
4
System fan assembly

Locating parts on the system board

Figure 4 "System board parts locations" on page 70 shows the locations of the parts on the system board.
5
Heat sink
6
Memory module
7
Battery
8
Internal speaker
.
Chapter 8 Replacing FRUs
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