Motherboard

Motherboard

Motherboard or system board is a main circuit board. All the computer components are plugged or connected with it.
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motherboard (sometimes alternatively known as the main boardsystem boardbaseboardplanar board or logic board,or colloquially, a mobo) is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit (CPU) and memory, and provides connectors for other peripherals. Unlike a back plane, a motherboard usually contains significant sub-systems such as the central processor, the chip set's input/output and memory controllers, interface connectors, and other components integrated for general purpose use.
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Following ar some of the hardware components attached to the motherboard.


  1. Processor
  2. Input/output devices
  3. Memory chips (RAM ,ROM)
  4. Expansion cards
  5. Expansion slots
  6. Storage devices

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