Why does this external constantly wake up ever 20 min. even when I'm not accessing it? I have set up for Time Machine, and System Prefs>Energy Saver>Put Discs to Sleep checked. Time Machine backs-up every hour.
Would I be better off simply not having the disk sleep while the iMac is on? I'm thinking spinning up and spinning down is hard on the external HD.
Would I be better off simply not having the disk sleep while the iMac is on? I'm thinking spinning up and spinning down is hard on the external HD.