Installing Windows on Avita Laptop (Guide)
If you want to install Windows on an Avita laptop, such as an Avita Altum, the process is similar to installing Windows on most other laptops. However, you may need to pay special attention to the boot menu, UEFI settings, storage drive, and device drivers.
A clean Windows installation is useful when the existing operating system is damaged, the laptop has serious software problems, or you want to start with a fresh Windows installation. Before beginning, make sure you have a USB flash drive with at least 8 GB of storage, another working computer if you need to create the installer, and a valid Windows license or digital license for the edition you plan to install.
The steps below will guide you in detail!.
Installing Windows on Avita Altum Laptop [Complete Guide]

To install Windows on an Avita Altum laptop, first create a bootable Windows installation USB, connect it to the laptop, open the Avita’s boot menu, select the USB drive, and start Windows Setup. Choose the correct language and keyboard layout, select Install Windows, choose the appropriate installation option, select the target drive, and allow Windows Setup to copy the required files. After installation, complete the Windows setup and install the necessary drivers and updates.
Before starting, remember that a clean installation can remove files, applications, and existing Windows installations from the selected drive. Back up important documents, photographs, videos, and other personal files before proceeding.
Step 1: Back Up Your Important Files
The first and most important step is to back up your personal files.
If your Avita laptop currently starts Windows, copy important files such as documents, photographs, videos, downloads, desktop files, and other personal data to an external hard drive, USB drive, or trusted cloud storage service.
Do not assume that your files will remain after Windows is installed. During a clean installation, you may delete existing partitions, which can permanently remove the data stored on them.
Also make sure you know the passwords for your Microsoft account, email account, Wi-Fi network, and other important services. If your browser stores passwords locally, consider checking that your passwords and bookmarks are synchronized before beginning.
Step 2: Prepare a Windows Installation USB
You now need a bootable Windows installation USB drive.
Use another working Windows computer to download the official Windows installation media from Microsoft. Insert an empty USB flash drive into that computer and use Microsoft’s installation-media creation process to create the bootable installer.
The USB drive should generally have at least 8 GB of available storage. Creating the installation media can erase existing content on the USB drive, so move anything important from it before using it.
When the process finishes, safely eject the USB drive from the working computer.
Step 3: Connect the USB Drive to Your Avita Laptop
Turn off your Avita Altum laptop completely.
Insert the Windows installation USB into one of the laptop’s available USB ports. If the laptop has multiple USB ports, you can try another port if the USB drive is not detected later.
Keep the laptop connected to its AC power adapter during the installation. Windows installation can take some time, and you should avoid allowing the laptop to shut down because its battery becomes empty.
Step 4: Open the Avita Boot Menu
Now you need to tell the Avita laptop to start from the USB drive instead of its internal storage.
Turn on the laptop and immediately begin pressing the key used to open the Boot Menu. On many computers this can be a function key such as F12, although the exact key can vary by model and firmware configuration.
If the boot menu does not appear, restart the laptop and try again. You can also enter the BIOS/UEFI firmware settings and look for the boot-related options.
The important thing is to locate the USB storage device in the available boot options. It may appear by the name of the USB manufacturer or as a UEFI USB device.
Step 5: Select the Windows USB as the Boot Device
When the boot menu appears, look through the available devices.
Select the USB installation drive and press Enter.
If everything is configured correctly, the Avita laptop should start Windows Setup from the USB drive instead of starting the existing operating system from the internal drive.
If the laptop continues starting the old Windows installation, restart it and open the boot menu again. Make sure you selected the USB device rather than the internal SSD or eMMC storage.
Step 6: Select Your Windows Setup Preferences
After successfully booting from the USB drive, the Windows Setup screen should appear.
You will normally be asked to select your language, time and currency format, and keyboard or input method.
Choose the options that match your preferences and click Next.
On the following screen, select Install now to begin the Windows installation process.
Take your time on these screens. Choosing the wrong keyboard layout, for example, can cause certain keys to produce unexpected characters later.
Step 7: Enter Your Windows Product Key
Windows Setup may ask for a product key.
If your Avita laptop already came with a properly activated copy of Windows and the license is associated with the device, you may be able to choose I don’t have a product key and activate Windows later.
If you have a valid product key for the Windows edition you are installing, you can enter it when prompted.
Make sure you install the Windows edition that matches your license when activation depends on the device’s existing digital license. For example, a license for one edition may not automatically activate a different edition.
Step 8: Choose the Windows Edition
If Windows Setup asks you to choose an edition, select the edition appropriate for your license.
For example, you may see editions such as Windows Home or Windows Pro, depending on the installation media.
If you are reinstalling Windows on a laptop that previously had an activated Windows license, choosing the correct edition is particularly important.
After selecting the edition, continue with the installation.
Step 9: Accept the Windows License Terms
Windows Setup will display the applicable Microsoft Software License Terms.
Read the information and select the checkbox confirming that you accept the terms.
Then click Next.
This will take you to the installation type screen, where you need to decide whether you want to upgrade the existing installation or perform a clean installation.
Step 10: Select the Installation Type
For a completely fresh Windows installation, select Custom: Install Windows only.
This option is generally used when you want to remove the existing Windows installation and start again.
If your objective is simply to repair or upgrade an existing installation while keeping your files and applications, the appropriate option may be different. Do not select the clean-install option casually because the following drive-selection stage can permanently remove your existing data.
Step 11: Select the Correct Internal Drive
You will now see a list of drives and partitions.
This is one of the most important stages of the entire process.
You may see several partitions with different sizes. The exact layout depends on how the Avita laptop was previously configured.
If you are performing a clean installation and have already backed up everything, you can remove the old Windows-related partitions according to your installation plan and then select the resulting Unallocated Space for Windows.
However, do not delete a partition simply because you do not recognize its name. If the laptop contains important recovery data or another partition containing personal files, deleting it could cause permanent data loss.
Once you have identified the correct target storage, select the appropriate space and click Next.
Step 12: Let Windows Install
Windows Setup will now begin copying files and installing Windows.
The laptop may restart several times during this process. Do not remove the USB drive immediately if Windows Setup still needs it.
If the laptop restarts and returns to the beginning of Windows Setup, remove the USB drive after the initial installation has copied the necessary files, or use the boot menu to select the internal storage.
The installation may take several minutes or longer depending on the Avita laptop’s storage and hardware.
Step 13: Complete the Initial Windows Setup
After Windows finishes installing, you will see the initial Windows configuration screens.
Choose your country or region, keyboard layout, network connection, and other requested settings.
Windows may ask you to sign in with a Microsoft account. Follow the on-screen instructions and configure the privacy and device settings according to your preferences.
If the laptop connects to Wi-Fi successfully, allow Windows to check for available updates during setup when prompted.
Step 14: Install Windows Updates and Avita Drivers
Once you reach the Windows desktop, open Windows Update and check for available updates.
This step is particularly important after a clean installation because Windows may initially use generic drivers.
Install available driver updates, including those for the chipset, graphics, Wi-Fi, Bluetooth, audio, touchpad, and other hardware where applicable.
If a particular device is not working correctly, check the appropriate Avita support resources or the hardware manufacturer’s driver information for the exact laptop model.
Do not install random drivers from unknown websites simply because they appear in search results.
Step 15: Check Device Manager
Finally, open Device Manager and check whether Windows has detected all of the laptop’s hardware correctly.
Look for devices showing a yellow warning symbol. A warning symbol can indicate that Windows does not have the correct driver.
Test important features such as Wi-Fi, Bluetooth, speakers, microphone, keyboard, touchpad, display brightness, webcam, and USB ports.
If everything works correctly and Windows is activated, your Avita laptop should now be ready for normal use.
FAQs
Can I install Windows without a USB drive on an Avita laptop?
Yes, depending on the current condition of the laptop and the installation method you choose. However, a bootable Windows USB drive is one of the most useful methods when performing a clean installation or when the existing Windows installation cannot start.
Which Windows version should I install on my Avita laptop?
The correct version depends on your laptop’s hardware compatibility and its existing Windows license. Before installing, check the laptop’s specifications and make sure the Windows version you choose meets its hardware requirements.
Why is my Avita laptop not detecting the Windows USB?
First, recreate the installation USB and make sure it was created correctly. Then try another USB port and open the laptop’s boot menu again. If necessary, check the UEFI settings to see whether the USB device is detected.
Will installing Windows erase everything?
A clean installation can erase your existing Windows installation, applications, settings, and personal files, depending on which partitions you modify. Always create a backup before deleting or formatting partitions.
What should I do if Wi-Fi does not work after installing Windows?
If Wi-Fi does not work, Windows may not have the correct wireless network driver. Connect the laptop to the internet using another available method if possible, then obtain the appropriate driver for your exact Avita model from a reliable manufacturer or hardware support source.
Why does my Avita laptop boot into the old Windows after installation?
This usually means the laptop is still booting from the internal storage instead of the USB drive, or the installation has already progressed far enough that the internal drive should now be used. Open the boot menu and check which device is selected.
Summary
Installing Windows on an Avita Altum laptop is manageable even if you are a beginner, provided you carefully follow each stage. Start by backing up your files, prepare a bootable Windows USB, connect it to the laptop, and use the boot menu to start Windows Setup.
During installation, pay particular attention when selecting the target drive because choosing or deleting the wrong partition can result in permanent data loss. After Windows is installed, complete the initial setup, install Windows updates and the required drivers, and check Device Manager for missing hardware drivers.
Once Windows, drivers, updates, Wi-Fi, audio, graphics, touchpad, and other hardware are working correctly, your Avita laptop should be ready for everyday use.
