I slapped a 160Gb Hitatchi disk in my Macbook, and now I've noticed that occasionally it makes a beeping sound. This is coming from the HD itself, not the Macbook.
Any ideas what this means, and how to stop it ? I have not noticed a pattern to the beeps yet, but at the moment it's happening with the Macbook running closed on an external monitor.
The disk seems to function perfectly....