The main board, also known as the motherboard or logic board, is the central nervous system of electronic devices such as smartphones, computers, and laptops. It houses critical components like the CPU, memory, connectors, and power supply circuits, orchestrating the device’s operations and functionalities. However, like any complex electronic component, main boards can encounter issues over time, leading to device malfunctions or failures. Main board repair is a specialized process aimed at diagnosing and rectifying these issues to restore the device’s functionality and performance.