xiii
Preface
This service manual is for experienced system engineers with training in servicing
Sun SPARC
®
Enterprise T5120 and T5220 servers. The manual contains detailed
instructions for troubleshoooting, repairing, and upgrading server components. To
use the information in this document, you must have experience working with
advanced server technology.
UNIX Commands
This document might not contain information on basic UNIX commands and
procedures such as shutting down the system, booting the system, and configuring
devices. Refer to the following for this information:
■
Software documentation that you received with your system
■
Solaris™ Operating System documentation, which is at
(http://docs.sun.com)
