Identifying Parts On The System Board - Lenovo ThinkCentre 8288 User Manual

Identifying parts on the system board

The system board (sometimes called the planar or motherboard) is the main circuit
board in your computer. It provides basic computer functions and supports a
variety of devices that are factory-installed or that you can install later.
The following illustration shows the locations of parts on the system board.
12
User Guide
1
Microprocessor
2
Microprocessor fan connector
3
Memory connector 1
4
Memory connector 2
5
Speaker connector
6
Power connector
7
Diskette drive connector
8
IDE connector
9
Battery
10
Front panel connector
11
Clear CMOS/Recovery jumper
12
SATA connectors
13
Front panel USB connector
14
USB memory card reader connector
15
System fan connector
16
PCI Express x1 adapter connector
17
PCI adapter connectors
18
Front audio connector
19
12v power connector