Administrator's Guide

1. Press upward on the release button on the hard drive drawer (1).
2. Pull the drawer handle down 90 degrees (2).
3. Extend the hard drive drawer (3).
5. Label the hard drives.
IMPORTANT: Use the drive labels provided with the replacement server interposer board
when removing the drives to ensure you replace the drives in the correct order.
6. Remove all hard drives.
WARNING! Carefully check the drive labels provided with the replacement board, and then
install the hard drives in the same slots from which you removed them. If the drives are not
installed in the correct slots, the system might fail.
7. Push the hard drive drawer back into the messaging system enclosure.
8. Label each server blade and then remove both server blades.
9. Label the cables and then unplug all cables from the back of the messaging system enclosure.
10. Unscrew the retaining screws from the bezel ears, and then remove the enclosure from the
rack.
WARNING! The messaging system enclosure is heavy, even after removing the hard drives.
Always use at least two people to remove the messaging system from the rack.
11. Remove the top back panel by pressing the panel release button and lifting the latch to slide
the top back panel off.
Removing and replacing the server interposer board 75