Identifying Parts On The System Board - IBM 6826 Hardware Maintenance Manual

Identifying parts on the system board

The system board (sometimes called the planar or motherboard) is the main circuit
board in the computer. It provides basic computer functions and supports a variety
of devices that are IBM-installed or that can be installed later.
The following illustration shows the locations of parts on the system board.
1 Microprocessor
2 DIMM connectors
3 Front panel connector
4 CD audio connector
5 PCI riser connector
6 Secondary IDE connector
7 Primary IDE connector
8 Battery
9 Diskette drive connector
10 Clear CMOS/BIOS recovery jumper
11 System fan connector
12 Microprocessor fan connector
13 Main power
14 Microprocessor power connector
Chapter 5. Installing Options
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