xviii SPARC Enterprise M8000/M9000 Servers Service Manual • June 2010
Structure and Contents of This Manual
This manual is organized as described below:
■ PART I Basic Information for Maintenance and Troubleshooting
Provides notes on handling the SPARC Enterprise servers and rules about
operation and descriptions, and it also describes the required tools for
maintenance.
■ Chapter 1 Safety and Tools:
Provides notes on handling the SPARC Enterprise servers and rules about
operation and descriptions, and it describes the required tools for maintenance.
■ Chapter 2 Product Overview and Troubleshooting:
Provides information that is required in troubleshooting.
■ Chapter 3 Periodic Maintenance:
Explains the maintenance work that must be performed regularly regardless of
whether a problem has occurred. The actual work is limited to preventing dust
in the environment from creating pollution.
■ Chapter 4 FRU Removal Preparation:
Explains the required basic operations for replacing components.
■ PART II Maintenance
Explains how to remove and replace FRUs.
■ Chapter 5 Internal Components Access:
Explains how to access each part of the system.
■ Chapter 6 Replacement of CPU/Memory Board Unit (CMU), CPU, and DIMM:
Explains how to replace each storage device.
■ Chapter 7 I/O Unit (IOU) Replacement:
Explains the replacement procedures for an I/O unit (IOU).
■ Chapter 8 FAN Unit Replacement:
Explains the replacement procedures for a fan unit.