Mainboard: meaning, definitions and examples
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mainboard
[ ˈmeɪnˌbɔrd ]
computer hardware
The mainboard, also known as a motherboard, is the primary circuit board in a computer. It connects the CPU, memory, storage devices, and various peripherals, allowing them to communicate with one another. The mainboard typically contains slots for expansion cards and connectors for other hardware components.
Synonyms
main circuit board, motherboard, system board
Examples of usage
- The mainboard controls the computer's vital functions.
- Upgrading the mainboard can boost system performance.
- Make sure the mainboard is compatible with your CPU.
Etymology
The term 'mainboard' is derived from the combination of 'main,' which suggests its primary importance, and 'board,' referring to a flat, thin, rectangular piece of material. The use of circuit boards in computers dates back to the 1950s when the first computers were developed. Early computers utilized multiple individual components that had to be wired together, making them bulky and difficult to manage. The introduction of printed circuit boards (PCBs) revolutionized the design and functioning of computers, enabling components to be mounted directly onto a single board. As technology evolved, the mainboard became integral in facilitating the communication between the CPU, memory, and I/O devices. The term 'motherboard' became widely adopted in the 1980s and has remained prevalent in the industry to this day.