I have dual boot set up in my SD for almost a year without any issues. Then suddenly, when I try to boot my SD to SteamOS using volume down + power it boots to Windows. I tried booting it from file using volume up + power but still it boots to Windows. I really need help. Any fix for this issue?
If you go normally into your Windows boot. And go to your recycle bin. Do you see a SteamOS and EFI Files in that bin?
I had a similar issue a month ago where it booted fine but for some reason my system moved those files into the recycle bin and rendered my ability to boot into SteamOS obsolete. Even though it gave me the option to. I would check this and see if this is your cause
There’s no steamos and efi files in the recycle bin. Did you fix your issue?