Boot the computer in time to welcome into the interface after the host, will be heard loud Zizi, …

operation of the hard disk that is the voice of the
normal
you will find that when you
the operation of the hard disk Zizi when it's the ring may be due to the hard disk problems some effort, there may be fans, especially graphics cards may be fans, but the specific circumstances chassis will be open to understand.Cooler days, that is, Like that.Voice of the hard disk, the normal