42 Sun Server X4-2 Service Manual • May 2014
■ For instructions for removing the first-generation CMA, see the Sun Server X4-2
Installation Guide, “Install the First-Generation Cable Management Arm” on
page 69 and perform the installation steps in reverse order.
3. Extend the server to the maintenance position.
For instructions, see “Extend the Server to the Maintenance Position” on page 39.
4. From the front of the server, pull the green slide-rail release tabs toward the
front of the server, and pull the server out of the rack until it is free of the rack
rails.
A slide-rail release tab is located on each slide-rail (see FIGURE: Slide-Rail Release
Latches on page 41 [callout 2]).
Note – To pull the green slide-rail release tab, place your finger in the center of the
tab, not on the end, and apply pressure as you pull the tab toward the front of the
server.
5. Set the server on a sturdy work surface.
Related Information
■ “Disconnect Cables From the Server” on page 39
■ “Take Antistatic Measures” on page 42
■ “Extend the Server to the Maintenance Position” on page 39
■ “Reinstall the Server Chassis Into the Rack” on page 146
▼ Take Antistatic Measures
1. Prepare an antistatic surface on which to set parts during removal and
installation.
Place electrostatic discharge (ESD)-sensitive components such as the printed
circuit boards on an antistatic mat. The following items can be used as an
antistatic mat:
■ An antistatic bag used to wrap a replacement part
■ An Oracle ESD mat (orderable item)
■ A disposable ESD mat (shipped with some replacement parts or optional
system components)
2. Attach an antistatic wrist strap.
When servicing or removing server components, attach an antistatic strap to your
wrist and then to a metal area on the chassis. Then disconnect the power cords
from the server.
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