Info Tech Guide

Motherboard is the main circuit board of your computer and is also known as the mainboard or logic board. If you ever open your computer, the biggest piece of silicon you see is the motherboard. On the typical motherboard, the circuitry is imprinted or affixed to the surface of a firm planar surface and usually manufactured in a single step.

Attached to the motherboard, you’ll find the Central Processing Unit, ROM, memory RAM expansion slots, Peripheral Component Interconnect (PCI) slots, and USB ports.

It also includes controllers for devices like the hard drive, DVD drive, keyboard, and mouse. Basically, the motherboard is what makes everything in your computer work together.

Each motherboard has a collection of chips and controllers known as the chipset. When new motherboards are developed, they often use new chipsets. The good news is that these boards are typically more efficient and faster than their predecessors.

A motherboard provides the electrical connections by which the other components of the system communicate, but unlike a backplane, it also connects the Central Processing Unit and hosts other subsystems and devices.

A typical desktop computer has its Microprocessor, main memory, and other essential components connected to the motherboard. Other components such as external storage, controllers for video display and sound, and peripheral devices may be attached to the motherboard as plug-in cards or via cables, although in modern computers it is increasingly common to integrate some of these peripherals into the motherboard itself.