Identifying parts on the system board
Figure 4 shows the location of parts on the system board.
Figure 4. Component locations
1
Microprocessor fan connector
2
Microprocessor and heat sink
3
Memory connector 1
4
Memory connector 2
5
Memory connector 3
6
Memory connector 4
7
Cover presence switch connector
8
Diskette drive connector
9
IDE connector
10
Power connector
11
Power fan connector
12
SATA IDE connectors (4)
13
Front panel connector
14
Front USB connectors (2)
15
Battery
16
Clear CMOS/Recovery jumper
17
Serial (COM) connector
18
PCI adapter connectors (2)
19
Mono (speaker) connector
20
Front audio connector
21
CD-IN connector
22
PCI Express x16 graphics adapter
connector
23
PCI Express x1 adapter connector
24
System fan connector
25
12 V power connector
9
Chapter 2. Overview