Dell PowerConnect B-DCX-4S Backbone Ersetzungsverfahren - Seite 8

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Stopping blade 8
Shutting down the blade....
Broadcast message from root (pts/1) Tue Jul 18 14:23:06 2008...
The system is going down for system halt NOW !!
DANGER
Turn off the power switches and disconnect the power cords (D006)
2. Power off the chassis by flipping all AC power switches to "0". (Power supply Status LED should turn off.)
3. Remove the power cords from the power supplies and the power outlets.
4. Label the cables connected to all blades and record the connections in
5. Remove the chassis door (see the DCX-4S Chassis Door Replacement Procedure).
6. Disconnect the cables from the port blades and set them aside. The SFP or XFP transceivers can be left in the
port blades or removed.
7.
Disconnect all cables from the CP8 and CR4S-8 blades.
8. Disconnect any ICL cables.

Removing components from the chassis

ATTENTION
Follow ESD precautions
("ESD
1. Remove the chassis door (see the DCX-4S Chassis Door Replacement Procedure).
2. Remove the cable management fingers (see the DCX-4S Vertical Cable Management Fingers Replacement
Procedure).
3. Remove the port, application, and encryption blades or filler panels (see the DCX-4S Port, Application, and
Encryption Blade Replacement Procedure and see the DCX-4S Blade Filler Panel Replacement Procedure).
4. Remove the core switch blades (CR4S-8) (see the DCX-4S Core Switch Blade (CR4S-8) Replacement Procedure).
5. Remove the control processor blades (CP8) (see the DCX-4S Control Processor Blade (CP-8) Replacement
Procedure).
6. Remove the power supplies or filler panels (see the DCX-4S Power Supply Replacement Procedure).
7.
Remove the blower assemblies (see the DCX-4S Blower Assembly Replacement Procedure).
8. Remove the WWN cards (see the DCX-4S WWN Card Replacement Procedure).
8
precautions").
Table
2.
PowerConnect B-DCX-4S Chassis Replacement Procedure
53-1001800-01