Lenovo K430 Guia do Utilizador descarregar pdf (Página 39)

User Guide

4.1.2 Identifying parts on the system board

The system board (also known as the “mainboard” or “motherboard”) is the main

circuit board in your computer. It provides basic computer functions and supports

a variety of devices that are factory-installed or that you can install later.

The following illustrations show the locations of the different parts on the system

board.

Lenovo K430

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12V power connector Microprocessor and heat sink

Microprocessor fan header Memory slots (4)

Power connector Front USB header

PCI express X 16 adapter slots (2) Power fan header

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Lenovo K430 Guia do Utilizador Página 39