Valve Releases SteamOS So Anyone Can Make A Steam Machine Now

Valve has officially released SteamOS 3.8, making it easier than ever for users to build their own Steam Machine. This latest version of the Linux-based operating system is now available for download, allowing users to transform any compatible hardware into a dedicated gaming rig. The move marks a significant step in Valve’s long-term vision for the Steam Machine, which aims to bring the same seamless living-room PC experience to a broader audience.

With SteamOS 3.8 now available, users can download the official operating system image and begin the process of setting it up on their existing hardware. At this time, support is limited to AMD graphics cards, as Valve continues working on full Nvidia compatibility, which is expected to be ready for an official release in 2027. To begin, users need to create a bootable device using a USB stick and the downloaded SteamOS image. Here's how to do it:

  • Windows users: Use the Rufus utility. Select the SteamOS file and write it to your USB drive (this will format your USB drive).
  • MacOS or Linux users: Use Balena Etcher to write the SteamOS file to your USB drive.

Once the bootable device is ready, boot into SteamOS and navigate to the "Re-image Device" option to start the installation. Your machine will reboot during the process. It's important to note that you will need to disable Secure Boot in your BIOS to install SteamOS. The exact location of this setting depends on your motherboard manufacturer, so be sure to refer to your documentation for guidance.

After completing the installation, your system will be running SteamOS, offering the same living-room PC experience as the official Steam Machine. Valve mentions that discrete AMD GPU support is still in beta, so expect regular updates in the coming weeks. However, considering the extensive development work that has gone into the Steam Machine and the Steam Deck, the system should be stable enough for daily use.

As a precaution, it's always wise to back up your current operating system on a different drive in case any issues arise during the installation or setup process. The Steam Machine is set to go on sale on June 30, exclusively through Steam. Valve has introduced a new ordering system to help avoid the supply chain issues that affected the launch of the Steam Controller.