本来打算卖掉，想想也没几个钱，8G的dell原装win8.1系统安装U盘，不知道有没办法恢复成普通U盘使用，求方法，谢谢，实物图Image may be NSFW.
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Image may be NSFW.
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Image may be NSFW.Clik here to view.
