Western Digital WD10000AH1U - Mac Edition User Manual page 176

Before getting started, power off the unit and disconnect all of its cables.
1. Place the unit on a clean and stable surface.
2. Using your thumb, firmly push down on the top front panel of the unit to release
the latch and open the cover.
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3. Loosen the thumbscrew that secures the drive cover plate. Remove the drive
cover plate and set aside.
Note: Each drive is designated A or B by a color coded decal.
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REPLACING A DRIVE (MY BOOK WORLD EDITION II) - 170
MY BOOK WORLD EDITION
USER MANUAL
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