RT，我联系上客服，客服说让我重新插拔冷头视频线插头，可能松了··················我第一次··········听说插在主板上的usb2.0口会松的说法··············这十几年装机而来，十几块的风扇灯光线都没见过松的
然后·············奇迹了············插拔后恢复视频信号···············看来vk的品控··········真的太渣了