Acer Lenovo 3000 J Series User Manual page 39

The following illustration shows the locations of parts on the system board (some
models).
1
Microprocessor fan connector
2
Microprocessor and heat sink
3
Memory connector 1
4
Memory connector 2
5
Clear CMOS/Recovery jumper
6
Power connector
7
Diskette drive connector
8
IDE connector 1
9
IDE connector 2
10
Battery
11
Front panel connector
12
SATA IDE connectors (2)
13
Front USB connectors (2)
14
Serial (COM2) connector
15
PCI adapter connectors (2)
16
Front audio connector
17
PCI Express x16 adapter connector
18
PCI Express x1 adapter connector
19
System fan connector
20
12v power connector
Chapter 3. Installing options
23