Lenovo H30-50 Lenovo H30 Series Hardware Maintenance Manual - Page 31

Hardware components, Identifying parts on the motherboard, front of the motherboard.

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Hardware components The following illustration shows the components that make up your computer. 3 2 1 4 1. Heat-sink and CPU fan 2. System board 3. Optical disk drive and bay 4. Hard disk drive 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. Chapter 7. Locating connectors, controls and components 25

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Hardware components
The following illustration shows the components that make up your computer.
1. Heat-sink and CPU fan
3. Optical disk drive and bay
2. System board
4. Hard disk drive
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.
Chapter 7
.
Locating connectors, controls and components
25