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SPARC T8-4 Server Service Manual

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Updated: January 2022

SPARC T8-4 Server Service Manual

Document Information

Using This Documentation

Identifying Components

Detecting and Managing Faults

Preparing for Service

Safety Information

Tools Needed for Service

Component Fillers

Component Service Categories

Find the Server Serial Number

Locate the Server

Prevent ESD Damage

Removing Power From the Server

Prepare to Power Off the Server

Power Off the Server (Oracle ILOM)

Power Off the Server (Power Button – Graceful Shutdown)

Power Off the Server (Power Button – Emergency Shutdown)

Disconnect Power Cords

Attachment of Devices During Service

Servicing Processor Modules

Servicing DIMMs

Servicing Hard Drives

Servicing the Main Module

Servicing NVMe Switch Cards

Servicing the SPM

Servicing the SCC PROM

Servicing the Battery

Servicing Power Supplies

Servicing Fan Modules

Servicing PCIe Cards

Servicing the Rear I/O Module

Servicing the Rear Chassis Subassembly

Returning the Server to Operation

Language:

Power Off the Server (Power Button – Emergency Shutdown)

Caution

Caution - All applications and files are closed abruptly without saving changes. File system corruption might occur.

Press and hold the Power button for four seconds.

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