Locating Parts On The System Board - Lenovo ThinkStation C30 User Manual

Locating parts on the system board

Figure 4 "System board part locations" on page 11 shows the locations of the parts and connectors on one
type of system board.
Figure 4. System board part locations
1
Microprocessor 2 memory slot 3 (DIMM3)
2
Microprocessor 2 memory slot 4 (DIMM4)
3
Microprocessor 2
4
Heat sink and fan assembly 2 connector
5
Microprocessor 1 memory slot 1 (DIMM1)
6
Microprocessor 1 memory slot 2 (DIMM2)
7
Microprocessor 1 12 V power connector
8
Heat sink and fan assembly 1 connector
9
Microprocessor 1
10
Microprocessor 1 memory slot 4 (DIMM4)
11
Microprocessor 1 memory slot 3 (DIMM3)
12
Front fan connector
13
Clear CMOS (Complementary Metal Oxide
Semiconductor) /Recovery jumper
14
Card reader connector
24
SATA port 2
25
SATA port 1
26
SATA port 4
27
Hard disk drive port 1
28
Hard disk drive port 2
29
Hard disk drive port 3
30
Battery
31
eSATA connector
32
Cover presence switch connector (Intrusion switch
connector)
33
Thermal sensor connector
34
Internal speaker connector
35
Front audio connector
36
PCI card slot
37
PCI Express x4 card slot
.
Chapter 1 Product overview
11