xxii Sun Blade 150 Service Manual • June 2002
How This Book Is Organized
Chapter 1 describes the major components of the system.
Chapter 2 describes the execution of individual tests for verifying hardware
configuration and functionality.
Chapter 3 describes the execution of Power-on Self-test (POST) and provides
examples of POST output patterns.
Chapter 4 provides troubleshooting advice and suggested corrective actions for
hardware problems.
Chapter 5 explains how to work safely when replacing system components. This
Chapter provides procedures for powering off the system, removing the system
cover, and attaching the wrist strap.
Chapter 6 provides procedures for removing and replacing major subassemblies.
Chapter 7 provides procedures for removing and replacing storage devices.
Chapter 8 provides procedures for removing and replacing the motherboard and
related components.
Chapter 9 provides procedures for replacing the system cover and powering on the
system.
Chapter 10 provides OpenBoot™ Emergency procedures specific to the USB
keyboard.
Appendix A provides specifications on power and environment, system dimensions,
weight, memory mapping, and peripheral component interconnect (PCI) card slots.
Appendix B provides signal descriptions, instructions for connecting the system unit
to a 10BASE-T/100BASE-T twisted-pair Ethernet (TPE) local area network (LAN),
and modem settings for systems used in specific network telecommunication
applications.
Appendix C provides functional descriptions of the system and components.
Appendix D provides procedures for setting the defualt console display and for
disabling power management.
Appendix E provides information on USB devices, special key commands, related
power management information, and USB man pages.
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