How to Install Windows on Steam Deck SSD

Best Answer

You gotta start by creating a Windows installation media on a USB drive. Restart the Steam Deck, enter BIOS, and boot from the USB. Follow the Windows installation prompts, make sure to select the SSD for the installation. Once Windows is installed, you might need to install some additional drivers from Valve's website.

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More Answers

HatchellingCalm·7 months ago

Easiest way: Create a bootable USB with the Windows Media Creation Tool, then boot your Steam Deck from it. Follow the setup and choose the SSD during installation. Done!

AttallingHalt·7 months ago

Personally, I did it by creating a Windows USB installer, booting into BIOS, and selecting the SSD for installation. Worked like a charm!

VitriolingMouth·7 months ago

Use a Windows 10/11 bootable USB, go to BIOS, choose the SSD for the OS and follow the install guide. Took me an afternoon, but worth it!

BeatingDebit·7 months ago

Just use a USB installer. Set BIOS to boot from USB, install on SSD. Simple.

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