# BIOS Configuration

## Overview

This guide describes how to enable the camera and AI accelerator devices in the BIOS so the
Intel® IPU, Intel NPU, and MIPI cameras are available to the operating system. It also describes how to
disable the Smart Fan for continuous cooling during validation.

## Enter the BIOS

Press **`ESC`** as the system boots to enter the BIOS setup screen.

## Enable the IPU and NPU

1. Navigate to the **System I/O** tab.
2. Enable the **IPU** and **NPU** devices.

![Enable the IPU and NPU under the System I/O tab](./images/bios_CEXD_GMSL_2.png)

> [!NOTE]
> On AMI BIOS 12 and above, the IPU, NPU, and MIPI camera settings are located under the
> **System I/O** tab. From the main page, press the right arrow key to reach **System
> I/O**.

## Disable the Smart Fan (optional)

Disable the Smart Fan to run the fan at continuous maximum speed.

1. Navigate to **Hardware Monitor**.
2. Set **Smart Fan** to **Disabled**.

:::caution
Disabling the Smart Fan keeps the fan at maximum speed at all times. Use this for
validation only.
:::

Save and exit the BIOS to apply your changes.

## Next Steps

- **[Supported Operating Systems](./supported-operating-systems.md)** — review the operating systems validated for this kit before installing your OS.