Western Digital Mac Edition ユーザーズマニュアル
MY BOOK MAC EDITION
USER MANUAL
ABOUT YOUR WD DRIVE – 3
About Your WD Drive
Drive Format
This WD device is preformatted to HFS+ (Journaled) for compatibility with Macintosh
operating systems. To reformat the device to Windows, visit support.wdc.com and
search our knowledge base for answer ID# 1550.
operating systems. To reformat the device to Windows, visit support.wdc.com and
search our knowledge base for answer ID# 1550.
LED Indicators
The power/activity LED is located on the center, front panel of the device. The LED
indicators function as follows.
indicators function as follows.
Power/Activity LED
Important: Reformatting My Book erases all its contents. If you have already saved
files on My Book, be sure to back them up before reformatting.
files on My Book, be sure to back them up before reformatting.
Appearance
Description
Steady
Power-on state or power-save mode
Fast flashing (for approx. 3 seconds)
Transitioning to system standby
Slow flashing (every 5 seconds)
System standby
Alternating top and bottom
Drive in use
2