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 IBM-installed or that you can install later.
The following illustration shows the locations of parts on the system board.
1 Microprocessor 7 Primary IDE connector
2 DIMM connectors 8 Battery
3 Front panel connector 9 Diskette drive connector
4 CD audio connector 10 Clear CMOS/BIOS recovery jumper
5 PCI riser connector 11 Microprocessor fan connector
6 Secondary IDE connector
12 User Guide