Sun Microsystems SPARCstation 20, Руководство по обслуживанию, Страница: 19 / 266

Preface xix
Preface
This manual provides detailed procedures that describe the removal and
replacement of field replaceable units (FRUs) in the SPARCstation™ 20 system.
People that should use this book include technicians, advanced computer system
end-users with experience in replacing hardware and troubleshooting, system
administrators, and qualified service providers.
Document Organization
This book is comprised of seven parts. See the following table.
TABLE P-1
Document Organization
Part Number/Title Chapter Number/Title Description
Part 1, “System
Information” Chapter 1, “Product
Description” Describes the standard features, internal
options, and external options of the
SPARCstation 20 system
Part 2, “Troubleshooting” Chapter 2, “Troubleshooting
Overview” Describes how to diagnose a problem and
run diagnostic tests
Chapter 3, “Power-On Self-Test
(POST)” Describes the execution of POST and
provides troubleshooting errors displayed
during POST
Chapter 4, “Troubleshooting
Procedures” Provides corrective actions to generalized
hardware symptom casualty