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Coach907

macrumors newbie
Original poster
Sep 7, 2010
1
0
I have an portable external hard drive that I'd like Time Machine to back up at the same time it backs up my laptop hard drive. How do I set Time Machine to do both drives at once?

Thanks!
 
I have an portable external hard drive that I'd like Time Machine to back up at the same time it backs up my laptop hard drive. How do I set Time Machine to do both drives at once?

Thanks!

If they are connected at the same computer it can be done.

Just make sure the external doesn't show here:

time-machine-1.jpg
 
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