Service manual

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Preface
The Sun Ultra 60 Service Manual provides detailed procedures that describe the
removal and replacement of replaceable parts in the Ultra
™ 60 computer (system
unit). The service manual also includes information about the use and maintenance
of the system unit. This book is written for technicians, system administrators,
authorized service providers (ASPs), and advanced computer system end users who
have experience troubleshooting and replacing hardware.
How This Book Is Organized
This document is organized into chapters and appendices as listed in TABLE P-1.
A glossary and an index is also included.
TABLE P-1 Document Organization
Chapter Number/Title Content Description
Chapter 1, “Product Description” Describes the major components of the
system unit.
Chapter 2, “SunVTS Overview” Describes the execution of individual tests
for verifying hardware configuration and
functionality.
Chapter 3, “Power-On Self-Test” Describes the execution of POST and
provides examples of POST output patterns.
Chapter 4, “Troubleshooting Procedures” Provides troubleshooting advice and
suggested corrective actions for hardware
problems.
Chapter 5, “Safety and Tool Requirements” Explains how to work safely when servicing
the system unit.