Identifying Parts On The System Board - IBM ThinkCentre 8105 Hardware Replacement 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.
The following illustration shows the locations of parts on the system board.
Note: Your computer has support for two double data rate 2 (DDR2) dual inline
4
Hardware Replacement Guide
1
SATA connector
2
IDE connector
3
PCI riser connector
4
Front panel connector
5
12v power connector
6
Power connector
7
System fan connector
8
Microprocessor
memory modules (DIMMs).
9
Internal speaker connector
10
Memory connector 1
11
Memory connector 2
12
Microprocessor fan connector
13
Rear fan connector
14
Clear CMOS/Recovery jumper
15
Battery