Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.

Before updating, please read the installation instructions and important information noted below.

Alienware Aurora Ryzen Edition System BIOS

Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This package contains the Dell system BIOS update. BIOS is a firmware package that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices.
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Fixes & Enhancements

Fixes:
- Fixed the issue where the BIOS cannot be updated using Dell SupportAssist.

Enhancements:
- Added Dell SupportAssist | Pre-Boot System Performance Check warning message that is displayed while booting after Real Time Clock (RTC) reset.
- Enhanced the stability of the system after installing an XMP device. It is applicable on systems with BIOS versions earlier than 2.2.1.
- Reduced the fan noise when the system is idle.
Read More

Version

2.2.1, 2.2.1

Release date

09 Sep 2021

Download Type

System BIOS

Category

BIOS

Importance

Critical
Dell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
Available formats View Important Information
File Format: CPG BIOS Executable for Windows/DOS
File Name: Alienware_Aurora_Ryzen_Edition_2.2.1.exe
File Size: 13.2 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
To ensure the integrity of your download, please verify the checksum value.
MD5:
4865b720550dbf63f9e6ee0b238e7302
SHA1:
4652533c231d10483cd9521ca85601b1ac75ff43
SHA-256:
e9ed487ec8845141468f2b61a2e3af25c3d30f28f3f9b2024b4e7bd9e9bab1c6
File Format: BIOS Recovery Image File
File Name: BIOS_IMG.rcv
File Size: 32 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format consists of a BIOS Recovery image file. This file is used for the System BIOS Recovery process to recover a system from a corrupted BIOS.
To ensure the integrity of your download, please verify the checksum value.
MD5:
08382dbe4889bf6e28cb5751d991b4fd
SHA1:
5b3b2eb778504a5b572b4b55eada96e41a6c2d48
SHA-256:
cf13ff2c493fcb8f196e9535894b87ef5d91139fb1e9209fcde329896629559b

By downloading, you accept the terms of the Dell Software License Agreement.

Additional details

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- Once the BIOS is upgraded, you cannot downgrade the BIOS EXE/Recovery (RCV) to versions earlier than 2.1.3 due to restrictions. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- BIOS updates take no more than 5 minutes to be installed on your system. You can install the updates in the background while using the system.
Alienware Aurora Ryzen Edition
Updating the BIOS from Windows

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.

Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file.
4. Double-click the new file.
5. The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting guide

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