Western Digital wdh1u10000 ユーザーズマニュアル

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MY BOOK ESSENTIAL EDITION
USER MANUAL
TURNING OFF/DISCONNECTING THE DEVICE – 6
Turning Off/Disconnecting the Device
SmartPower™
My Book automatically powers off and on with the computer.
You may also follow these steps to safely turn off the drive without powering down 
the computer:
Windows
Right-click the Safely Remove Hardware icon 
 in your system tray and select 
Safely Remove Hardware. You may hear the drive power down before the Power 
LED turns off. The drive is now shut down properly, and you may disconnect the drive 
safely.
Macintosh
Drag the My Book icon to the Trash icon for proper dismount. You may hear the drive 
power down as the Power LED flashes. When the Power LED is steady, you may 
press the Power button once or disconnect the drive’s power cord to turn off the 
drive safely.
Important: To prevent data loss, close all active windows and applications before 
shutting down the drive.
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