Filler Panels
48 SPARC T5-4 Server Service Manual • July 2016
Related Information
■
“Component Service Categories” on page 48
■
“Filler Panels” on page 48
Filler Panels
Each server is shipped with replacement filler panels for hard drives and processor modules. A
filler panel is an empty metal or plastic enclosure that does not contain any functioning system
hardware or cable connectors.
The filler panels are installed at the factory and must remain in the server until you replace
them with a functional component to ensure proper airflow through the sytem. If you remove a
filler panel and continue to operate your system with an empty slot, the server might overheat
due to improper airflow. For instructions on removing or installing a filler panel for a server
component, refer to the topic in this document about servicing that component.
Related Information
■
“Safety Information” on page 45
■
“Component Service Categories” on page 48
Component Service Categories
Replaceable components fall into these categories:
■
Hot-serviceable by the customer – Hot-serviceable components can be removed while
the server is running. Hot-swappable components do not require any preparation prior to
servicing. Hot-pluggable components do require preparation prior to servicing.
■
Cold-serviceable by the customer or exclusively by authorized service personnel –
Cold-serviceable components require that the server is shut down. In addition, some service
procedures require that the power cables be disconnected between the power supplies and
the power source.
The following table identifies the server components that are replaceable.
Component Power Status for
Removal
Authorized
Service
Personnel Only
Remove and Replace Instructions
Processor module Off “Servicing Processor Modules” on page 57
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