Bull NovaScale Blade B260+, Installation And User Manual, Page: 31 / 74

Chapter 3. Installing Options
17
3.4 Removing an expansion unit
The following illustration shows how to remove an expansion unit from a blade server.
Figure 3-3. Removing an expansion unit
To remove the expansion unit, complete the following steps:
1. Read the safety information that begins on page v and “ Installation guidelines ” on
page 13 .
2. If the blade server is installed in a Blade Chassis, remove it (see Removing the blade
server from the Blade Chassis on page 15 for instructions).
3. Carefully lay the blade server on a flat, static-protective surface, with the cover side
up.
4. Open the blade server cover, if one is installed (see Opening the blade server cover
on page 16 for instructions).
5. Press the blade-cover release on each side of the blade server.
6. Use the extraction device on the expansion unit, if one is present, to disengage the
expansion unit from the system board. These extraction devices can be of several
types, including thumbscrews or levers.
7. Rotate the expansion unit open, as shown in the illustration; then, lift the expansion unit
from the blade server.