Computer starting when will have wu wu” ambulance sound

Special choice sound?!! Ha.Such mysterious.Should be ventilator’s question.The computer has the power source ventilator, the CPU ventilator, some motherboards have the ventilator, obviously the card has the ventilator.Listens is that ventilator’s question carefully What is really very mysterious.

If feels if necessary, looks repairs computer’s inspection.If the I believe computer has sound which should not have, a little question.Discovered that ICQ the video frequency compulsion software was too terrorist! Yesterday my friend through this software, in I did not know in the situation the long-distance video frequency has looked I and I chat, therefore everybody later usually will not use the video frequency time certainly must cover the camera.Network really unsafe.Does not believe has a look at this software demonstration:http://ubpp8209.bboooy.cn