Locating parts on the system board
Figure 16 "System board part locations" on page 92 shows the locations of the parts on the system board.
Figure 16. System board part locations
1
Internal speaker connector
2
Power switch board cable connector
3
Mini PCI Express card slot
4
Hard disk drive power connector
5
SATA connector
6
Optional USB connector
7
Serial (COM1) connector
92
ThinkCentre Hardware Maintenance Manual
8
Optional DisplayPort connector
9
System fan connector
10
Clear CMOS (Complementary Metal Oxide Semiconductor)
/Recovery jumper
11
Battery
12
Microprocessor
13
Cover presence switch connector (Intrusion switch
connector)
14
Memory slots (2)