Motherboard is often referred to as the backbone of a PC and any other electronic device such as a game console or cell phone. Every component of the PC is directly or indirectly connected to the motherboard. It doesn’t have actual processing power of its own, and relies on other components such as (CPU) and Graphic Processing Unit (GPU). Motherboard is the largest Printed Central Processing Unit Board Circuit(PCB) inside the system unit and contains numerous chips, electric conductors, slots, connectors, and other electronic components. It ensures that every signal is sent where it is needed, interpreted correctly, and then passed on to where it needs to go.