HP ProLiant DL385p, Руководство по техническому обслуживанию и ремонту

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Removal and replacement procedures 41
IMPORTANT: An immediate shutdown is a hardware-controlled function and it overrides any
firmware or software actions.
•
In the operating system:
o
The Health Driver performs an orderly shutdown if it detects a cautionary temperature level. If the
server detects a critical temperature level before the orderly shutdown occurs, the server
performs an immediate shutdown. Additionally, the Health Driver performs an orderly shutdown if
more than one fan is failed or removed.
o
When Thermal Shutdown is disabled in RBSU, the server performs an immediate shutdown if it
detects a critical temperature level.
IMPORTANT: An immediate shutdown is a hardware-controlled function and it overrides any
firmware or software actions.
To remove the component:
1.
Extend (" Extend the server from the rack " on page 26 ) or remove (" Remove the server from the rack "
on page 27 ) the server from the rack.
2.
Remove the access panel (" Access panel " on page 30 ).
3.
Remove the fan.
CAUTION: Do not operate the server for long periods with the access panel open or
removed. Operating the server in this manner results in improper airflow and improper cooling
that can lead to thermal damage.
To replace the component, reverse the removal procedure.
Fan cage
To remove the component:
1.
Power down the server (on page 25 ).
2.
Remove all power: