有硬件问题了,具体故障点,请送修维修站检查确认联想服务站查询Idea产品[url]http://support1.lenovo.com.cn/lenovo/wsi/station/servicestation/default.aspx[/url]Think产品[url]http://think.lenovo.com.cn/stations/thinkServiceStation.aspx[/url]