This is how to disable hard drive sleep from the macOS command-line. Simply disabling hard drive sleep within Energy Saver often does not work. Before I ran this command, my USB external hard drives were going to sleep at night and that was causing my cloud backup to stop. This was the fix for my USB hard drives sleeping within macOS and I hope that it fixes you too! Please feel free to share with others.
macOS Disable Hard Drive Sleep from Command-Line
By IrixGuy|2018-02-22T18:38:35-05:00February 22nd, 2018|Categories: HOW-TO, Tech, Tutorial|Tags: how to disable macOS hard drive sleep, how to disable USB hard drive sleep, how to disable USB hard drive sleep mode, how to prevent Mac drives from going to sleep, how to prevent Mac drives from sleeping, how to prevent USB hard drives from sleeping, How to turn off macOS hard drive sleep, how-to, Mac hard drive disable sleep, Mac hard drive sleeping fix, macOS how-to videos, macOS tutorial videos, tutorial|Comments Off on macOS Disable Hard Drive Sleep from Command-Line
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