A52, M52 Series ThinkCentre Deskop PC User Guide

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.
1 Memory connector 1 9 Diskette drive connector
2 Memory connector 2 10 Front panel connector
3 SATA IDE connectors (2) 11 Power supply connector
4 Chassis intrusion switch 12 PATA primary IDE connector
5 PCI riser connector 13 12v power connector
6 Battery 14 Microprocessor
7 Clear CMOS/Recovery jumper 15 Fan connector 2
8 Internal speaker connector 16 Fan connector 1
Chapter 1. Installing options 13