Identifying parts on the motherboard
The motherboard (sometimes called the planar or system board) is the main circuit board in your computer.
It provides basic computing functions and supports a variety of devices that are factory-installed or that
you can install later. The following illustration shows the location of connectors and components on the
front of the motherboard.
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1. HDMI-out connector
12. Battery
2. CPU and socket
13. TV-Tuner card connector
3. Memory connector
14. Rear I/O module connector
4. USB connectors
15. DC-in connector
5. Headphone connector
16. Front function board (TBD)
6. Microphone connector
17. Hard disk drive power connector
7. Memory card connector
18. Optical drive SATA connector (Red)
8. Speaker connector
19. Hard disk drive SATA connector (Balck)
9. Power control connector (TBD)
20. Converter connector
10. Wi-Fi card connector
21. Camera connector
11. TBD
22. System fan connector(22&23 TBD, LVDs is missing
in the drawing)
Chapter 7
.
Locating connectors, controls and components
25
Summary of Contents for C345
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