Caffeine
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Caffeine is a free app that keeps the Mac awake.
The problem
Whenever the display goes to sleep on my MacBook, the drive shuts down and stops the back-up. This 2011 MacBook likes to meet energy guidelines and sleeps a lot, even with settings tweaked to the max in System prefs.
- – Dan Stewart (Big Dan)
The solution
I have used the free app Caffeine for years and it works great.
- – Keith Hamilton
Credits
Contributed on Mac-Ministry List in January 2012.
External links
- Caffeine, Mac App Store Preview
- Lightheadsw.com, developer's site (includes an older version for OS X 10.4)