Locating Parts On The System Board - Lenovo ThinkCentre 7515 Maintenance Manual

Locating parts on the system board

Figure 43 shows the location of the parts on the system board.
Figure 43. System board parts locations
card slot
connector
1 PCI adapter card slot
2 PCI Express x16 graphics adapter
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 computers
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