Hardware Removal Or Replacement; Docs\~Sidewinder_Docs_Dr4000\Frame_Conversion_Dr4000_Adminguide\~Dr; Shutting Down/Starting Up A Dr4000 System - Dell DR4000 Administrator's Manual

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Hardware Removal or Replacement

To remove or replace any DR4000 system hardware, follow the best practice
shut down/start up procedure. For specific removal and replacement
procedures, see the

Shutting Down/Starting Up a DR4000 System

Before attempting to remove or replace any hardware component in the
DR4000 system, you must observe the following best practice for shutting
down and starting up:
1 Power off the DR4000 system by selecting Shutdown in the System
Configuration page.
For more information, see "Shutting Down the DR4000 System" on
page 39. Another method for shutting down the system is to use the
DR4000 system CLI command, system --shutdown.
2 Allow the DR4000 system to fully complete its power-down process (when
the power supply status indicator is unlit).
3 Disconnect the DR4000 system power cables from the electrical power
outlet.
4 Ensure to wait an additional period of time (up to 10 minutes), and/or
verify that all of the green and amber NVRAM LEDs on the rear panel of
the system chassis are unlit.
NOTE:
If you do not allow the NVRAM super capacitor sufficient time to discharge,
the NVRAM status will report DATA LOSS when the DR4000 system is subsequently
powered up.
5 Unlatch the latch release lock and slide the DR4000 system cover back and
away to gain entry to the appliance internal components.
To gain entry to the DR4000 system, remove the cover. For more
information, see the procedures in the
Manual.
6 Remove and replace the system hardware components as needed.
7 Replace the cover, reconnect the system power cables to the electrical
power outlet.
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Using the DR4000 System Support Options
Dell DR4000 System Owner's Manual.
Dell DR4000 System Owner's