Locating parts on the system board
Figure 44 shows the location of the parts on the system board.
Figure 44. System board parts locations
connector
1 PCI card slot
2 PCI Express x16 graphics card slot
3 Internal speaker connector
4 Battery
5 Microprocessor fan connector
6 Thermal sensor connector
7 Cover presence (Intrusion) switch
8 Microprocessor
9 4-pin power connector
10 Front panel connector
11 Memory slots (2)
12 Front USB connectors (2)
13 Serial (COM 2) connector
14 Power fan connector
15 24-pin power connector
16 SATA connectors (2)
17 Clear CMOS (Complementary Metal Oxide
Semiconductor)/Recovery jumper
18 Front audio connector
19 System fan connector
Chapter 9. Replacing FRUs - 607
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