Western Digital My Book World Edition (white light) User Manual - Manual (Page 178)

REPLACING A DRIVE (MY BOOK WORLD EDITION II) - 172
MY BOOK WORLD EDITION
USER MANUAL
7. Close the cover and firmly push down until it locks into place.
8. Reconnect only the power cable to the device. Do not connect computer
interface cables.
9. The drive starts the rebuild process automatically and the LEDs cycle from
bottom to top. The RAID rebuild may take up to 12 hours depending on drive
capacity and activity, but typically completes in 5-7 hours. Allow the RAID rebuild
to complete.
Important: Do not attempt to use the device during the rebuild process.
10. Once complete, the LEDs glow steadily to indicate power-on state.
11. Connect the interface cable.
12. Return the faulty drive following the instructions provided in the WD knowledge
base article# 1709.
Important: Do not disassemble the internal drive and attached assembly
components. Return the entire internal drive assembly intact to WD.