What Are Alienware BIOS Boot Manager Options Settings?

Do you know about Alienware BIOS Boot Manager options? In this article, we will explore the BIOS Boot Manager options on Alienware computers. When you want to disable the boot manager, we also can help you with the shared tool.


By Tina / Updated on July 31, 2023

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About Alienware BIOS Boot Manager options

Alienware, a subsidiary of Dell Inc., is renowned for producing high-performance gaming laptops and desktops. These powerful machines often come equipped with advanced BIOS settings, including Boot Manager options, which play a vital role in managing the boot process.

The BIOS (Basic Input/Output System) is firmware that initializes hardware components during the computer's startup process. Among its essential features, the BIOS includes Boot Manager options that determine the order in which the computer looks for bootable operating systems or devices. The BIOS Boot Manager is the first program that runs when the laptop is turned on, responsible for initializing hardware components and preparing the system to load the operating system.

Windows Boot Manager

For Alienware users, accessing and understanding these settings can be beneficial. The BIOS Boot Manager optimizes the boot process, ensuring your laptop starts up quickly, minimizing downtime, and getting you into your work faster.

How can you access the Alienware BIOS

To access the Alienware BIOS and its Boot Manager options, you need to follow these steps.

Step 1. Power off your Alienware computer completely.

Step 2. Power on the computer and repeatedly press the BIOS access key during startup. The key may vary depending on your Alienware model, but common keys include F2, F12, or Delete. Check your computer's manual or the Alienware website for the specific key.

Note: There are the common BIOS keys for Alienware devices.
For Alienware Aurora R9 and R10: Press F2
For Alienware Area-51m R2: Press F2
For Alienware m15 R3 and m17 R3: Press F2
For Alienware Area-51m R1: Press F2
For Alienware m15 R2 and m17 R2: Press F2

Step 3. Navigating to Boot Manager Options. Once you are inside the BIOS settings, navigate to the Boot Manager options. The BIOS interface might differ based on the Alienware model, but the Boot Manager settings are typically found under the "Boot" or "Boot Configuration" section.

What are the Alienware BIOS Boot Manager options

In the BIOS Alienware interface, you can find out the following Alienware BIOS performance options. Please choose the target option to perform the operation.

▶ Boot priority

The Boot Priority setting in the Alienware BIOS settings determines the order in which the computer looks for bootable devices. You can set the primary boot device to be the hard drive, an external USB drive, a DVD/CD-ROM drive, or other connected devices.

▶ UEFI boot vs. Legacy boot

Many modern Alienware computers use UEFI (Unified Extensible Firmware Interface) instead of the traditional Legacy BIOS. UEFI provides several advantages, such as faster boot times and support for larger storage drives. Within the Boot Manager options, you might find a setting to choose between UEFI and Legacy Boot modes.

▶ Secure boot

Secure Boot is a feature that prevents unauthorized operating systems or bootloaders from loading during startup. It is designed to enhance system security and protect against malware attacks. However, in some cases, you may need to disable Secure Boot to install certain operating systems or drivers.

▶ Network boot

Alienware BIOS Boot Manager options may include Network Boot, which allows the computer to boot from a network server. This is commonly used in enterprise environments for remote OS installations or maintenance.

▶ Overclocking and BIOS Boot Manager

Overclocking is the process of increasing your laptop's performance beyond its factory settings. While it can boost gaming performance, it may also lead to overheating and stability issues if not done carefully. Alienware laptops offer BIOS settings that allow users to control overclocking parameters.

▶ Updating BIOS and Boot Manager

BIOS updates often include bug fixes, performance improvements, and security patches. Regularly updating your BIOS ensures your laptop runs optimally and securely. When updating BIOS, follow the manufacturer's instructions carefully. Improper BIOS updates can lead to irreversible damage to your laptop.

▶ BIOS recovery options

In rare cases, a BIOS update may fail, resulting in an unbootable system. Most Alienware laptops have BIOS recovery options to help you restore your laptop to a working state. Common recovery methods include using a recovery USB drive or a specific key combination during startup. Refer to your laptop's manual or the Alienware website for detailed recovery instructions.

▶ Customizing Boot splash screen

With Alienware laptops, you can customize the boot splash screen, adding your unique touch to the gaming experience.

▶ Resetting BIOS to default

If you encounter issues with your laptop's BIOS configuration, resetting it to default settings can resolve many problems.


Further reading: How to disable Windows Boot Manager on Alienware

Although the Windows boot manager can help users optimizing the boot process, there are some situations for users to disable the BIOS Boot Manager, such as only one system installed on the PC, double OS boot prevention, and so on.

As we're all aware, accessing the BIOS/UEFI to manage boot options on Alienware laptop can be a cumbersome and time-consuming process. The specific keys required to enter the BIOS/UEFI may vary between the model of PC. This constant need to press a particular key makes disabling boot options and manually specifying or changing the boot sequence a challenging task, especially for individuals without much computer experience.

Fortunately, the AOMEI Partition Assistant Professional offers a remarkable solution with its UEFI BIOS Boot Options Manager feature. This tool makes managing boot options effortless and efficient. Now, users can easily change the boot order, delete, backup, restore, and refresh their EFI/UEFI BIOS boot options without the need to manually enter the BIOS or deal with complex boot item modifications. This time-saving feature streamlines the process of managing boot options effectively.

Download Demo Win 11/10/8.1/8/7/XP
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Before you do:
Before using this feature, please ensure that your system disk is in GPT format. If it is currently in MBR format, you will need to convert disk to GPT first to make the UEFI BIOS Boot Options Manager work correctly.
There are more operations when you explore in the help page of managing UEFI BIOS Boot Options.

Step 1. Click on the "Tools" option located in the top tab of the interface. From the dropdown menu, select "UEFI BIOS Boot Options Manager".

Windows Boot Tool

Step 2. Within the UEFI BIOS Boot Options Manager, locate "Windows Boot Manager" from the list of boot options and click on the "Delete" button situated on the right-hand side.


Step 3. To apply the changes, click "Restart Now" to restart your computer. Upon rebooting, you will notice that Windows Boot Manager has been successfully disabled in Windows 10 BIOS.

Restart Now


In conclusion, Alienware BIOS Boot Manager options play a crucial role in configuring the boot process of your gaming laptop or desktop. Understanding how to access and navigate these settings empowers you to optimize the boot sequence and tailor it to your specific requirements.

Besides, when you want to disable Windows boot manager on the Alienware laptop, the AOMEI Partition Assistant can help you with ease. Apart from the mentioned tool, it can also help you with Allocate free space, PC cleaner, Recover data, Reset Windows password and other functions.

Tina · Staff Editor
Tina is an English editor of AOMEI Technology. She has a positive attitude and full of energy. On her work, she always keeps thinking to figure out the solutions for users' problems, and writes the answers so that can help someone. In her daily life, she likes to sing, watch TV and sleep. She always being grateful and happy to all the things happened and all the people encountered.