Server Upgrade Process
The SPARC T8-4 server supports two processor module configurations:
Processor modules are cold-service components that can be replaced only by qualified
service personnel. For the location of the processor modules, see Front Panel Components.
 | Caution -
These service procedures require that you handle components that are sensitive to
electrostatic discharge. This discharge can cause failure of server components.
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This table contains the steps for upgrading the server to a fully-populated
configuration.
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1.
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Remove the upgrade components from their packaging, and place them
on an antistatic mat.
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2.
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Remove the covers from the new processor module.
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3.
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Verify that you have the correct DIMMs for your server. All of the
DIMMs must be either 32 or 64 GB, and they must match the size and
capacity of the DIMMs already installed in the cpu node.
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4.
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Install the DIMMs.
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5.
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Check the server for faults. If any fault is present, you must
correct the fault and clear it from the server before you can
continue with the upgrade.
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6.
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Shut down the server.
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7.
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Remove the processor filler module from Slot 1.
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8.
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Install the new processor module in Slot 1.
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9.
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Return the server to operation.
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10.
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Verify the installation. If any fault is present, you must correct
the fault and clear it from the server.
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11.
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Review the root complex changes.
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12.
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Review the PCIe card load balancing changes. Even though the load
balancing guidelines change with the u;pgrade, you do not need to
move any existing PCIe cards.
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