https://blog.wongcw.com/2022/07/14/valve%e5%b0%87%e8%88%87gpd%e5%90%88%e4%bd%9c%e7%82%bar7-6800u%e6%8e%8c%e6%a9%9f%e5%b8%b6%e4%be%86steamos%e5%84%aa%e5%8c%96/