Motherboards are the central hub that connects the components in a computer, distributing electricity and facilitating communication between them. Also known as the main system board or mobo (abbreviation), it is the largest printed circuit board in a computer and typically houses a microprocessor and memory. In addition, the motherboard also contains expansion slots that allow additional peripheral devices like audio and video cards to connect with the CPU.
The motherboard manages data transfer between the CPU and RAM, ensuring that information is accessed quickly. It also includes input and output ports that enable the CPU to communicate with peripherals such as keyboards, mice, and monitors. It also distributes power to various components through connectors, ensuring that each one receives the correct voltage and current.
It also contains a chipset, which is a silicon backbone integrated into the motherboard that works with specific CPU generations and relays communications between the CPU and storage and expansion devices. This makes it easier for the CPU to interact with the system’s many elements and allows computers to run faster and more efficiently.
The motherboard is connected to the other components of the system by wires that run through the back of the case, connecting to ports that allow hard drives, optical drives, and floppy drives to connect to the motherboard via data cables. The motherboard is then connected to the power supply, which provides electricity for the entire system. A CMOS battery, which is often located on the motherboard, supplies backup power to the CMOS memory when the system is not powered up. Motherboards