How to fix Steam white screen in less than a minute [EPILEPSY WARNING]

-no-cef-sandbox (the command need the - ) I had this issue but i didn’t find easily how to fix it and i try all this solution before finding this one. If you still have the steam white screnn issue after this video you can try this : - Unistall steam - Clear the web cache - Make all your drivers and windows updates - Put yourself in to a steam Beta ( go to steam / settings / account / Beta / Edit / Steam Beta Update) Don’t forget to like a sub realy helps the chanel :) If you have any question comment below ! Have a great day