Western Digital Studio Edition II ユーザーズマニュアル

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MY BOOK STUDIO EDITION II
USER MANUAL
TURNING OFF/DISCONNECTING THE DEVICE – 26
Turning Off/Disconnecting the Device
Auto-off
My Book turns off automatically when you shut down the computer. You also may 
follow these steps to turn off the device.
Safe Shutdown
 
The Power button features Safe Shutdown, which prevents the inadvertent powering 
down of My Book until all data is written to the device or system. To engage Safe 
Shutdown, press the Power button once. You may hear the device power down 
before the Power LED turns off. My Book is now shut down properly and may be 
safely disconnected. 
Safe Shutdown is enabled only through installation of its driver, which must be 
installed on each system to which My Book is connected.
Safe Removal
Mac
Drag the My Book icon to the Trash icon for proper dismount. You may hear the 
device power down as the Power LED flashes. When the Power LED is steady, you 
may press the Power button once or disconnect My Book’s power cord to turn it off 
safely.
Windows
Right-click on the WD Drive Manager icon in your system tray and point to 
My Book... > Safely Remove. You can also right-click the Safely Remove 
Hardware icon 
 in your system tray and select Safely Remove Hardware. You 
may hear the device power down before the Power LED turns off. My Book is now 
shut down properly, and you may disconnect the device safely.
Unplugging the Device
You may perform normal system shutdown at any time and remove the product 
thereafter. If the computer is still on, first follow the instructions under Safe Shutdown 
or Safe Removal above.
1. Unplug the interface cable from the device.
2. Unplug the other end of the interface cable from the computer port.
3. Unplug the AC adapter from the power receptacle.
4. Unplug the the DC power connector from the power supply socket on the back of 
the device.
Important: To prevent data loss, close all active windows, files, and applications 
before shutting down the device, which will otherwise prevent successful safe 
shutdown.
CAUTION: eSATA does not support Safe Shutdown.
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