1,下载老毛桃2,制作u盘启动3,下载系统解压到u盘4,修改开机启动项
http://jingyan.baidu.com/article/4e5b3e1971d6b791901e2432.html
http://jingyan.baidu.com/article/c85b7a64237ff1003aac9540.html