Hello.
I have had this problem for months. The hard drive makes loud knocking sounds. It is irregular, happens often under load but also frequently when the computer is completely idle. It is a 1TB Hitachi HGST HTS544040A9E680.
I believe it to be the head parking with excessive force. I have tried using the AAM/APM control feature from CrystalDisk or QuietHDD to no effect. Scans reveal no errors.
I fear that the hard drive will randomly fail and until then, it is very annoying, not only to myself but also to others in the library.
Here is a recorded sound clip: https/clyp.it/eea355lx[/url
Solved: see last post.
I have had this problem for months. The hard drive makes loud knocking sounds. It is irregular, happens often under load but also frequently when the computer is completely idle. It is a 1TB Hitachi HGST HTS544040A9E680.
I believe it to be the head parking with excessive force. I have tried using the AAM/APM control feature from CrystalDisk or QuietHDD to no effect. Scans reveal no errors.
I fear that the hard drive will randomly fail and until then, it is very annoying, not only to myself but also to others in the library.
Here is a recorded sound clip: https/clyp.it/eea355lx[/url
Solved: see last post.