8071053D
Hard boot the PS3,turn off the PS3 to stand-by,flip off the back switch and remove the power cord. Then shut off your modem/router,for about 5 mintues,then turn the modem back up first and let it sync,then turn the router back on(if using one) and let it sycn. Reconnect your power cable and flip the back swtich up again. Then make a new network connnection
强行重启方式启动PS3,关闭PS3至备用模式,关闭有关网络设备5分钟以上,重启予以更新新的设定,建议把电源一并拔掉(注1:hard boot意即通过关闭,打开电源的方式重新启动)(注2:原文解释有点复杂,简单说把PS3及有关网络设置关总电源,过几分钟重开)