Lenovo C240 All-in-One - Manual (Page 31)

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
can be installed later. The following illustration shows the location of connectors and components on
the front of the motherboard.
1 2 3
4
5
7
8 9
6
1. LVDS cable connector 6. TV-Tuner card port
2. CPU 7. Power switch cable connector
3. Memory slots 8. Front indicator board cable connector
4. System fan connector 9. Speaker cable connector
5. Wi-Fi card port
Chapter 7 . Locating connectors, controls and components 25