I'm having a problem with an hdd and I don't know if this is normal.my hdd seems to be making writing noises at idle.and it sounds similar to thishttps://www.youtube.com/watch?v=n9obzgmWrlM.i cant remember that happening before but I would like to know if this is normal or possibility a faulty hard drive?because this noise I usally hear it when my pc is doing something but I now hear this noise while the pc is idle.im using a ssd for my os btw.help is appreciated.