I often connect an external Lacie firewire drive to my MacBook Pro for regular time machine backups. When the drive is connected and I'm using my Mac, the drive is constantly spinning and in an 'awake' state.
The drive remains in this state for as long as the display is on. As soon as the display enters sleep mode the external drive spins down, remains in sleep mode for 30 seconds, then spins-up for 20 seconds, only to enter sleep mode again. This cycle continues endlessly causing excessive noise and needless wear and tear.
I've unchecked put hard disk to sleep when possible in the energy saver preferences although this hasn't helped.
Any ideas?
The drive remains in this state for as long as the display is on. As soon as the display enters sleep mode the external drive spins down, remains in sleep mode for 30 seconds, then spins-up for 20 seconds, only to enter sleep mode again. This cycle continues endlessly causing excessive noise and needless wear and tear.
I've unchecked put hard disk to sleep when possible in the energy saver preferences although this hasn't helped.
Any ideas?