Preparing For Installation; Powering Off The Workstation - Sun Microsystems UltraSPARC III Cu Module Installation Manual

2. Verify that the correct version of OpenBoot PROM firmware is installed on your
workstation (
Type the following command in a terminal window:
/usr/platform/sun4u/sbin/prtdiag -v
3. Verify that the correct version of the Solaris operating environment is installed on
your workstation (
Type the following command in a terminal window:
more /etc/release
4. Download the latest patches for your version of the Solaris operating
environment.
Note – You must install the correct Solaris operating environment and OpenBoot
PROM versions before installing the CPU, or the system will not boot.

Preparing for Installation

This section describes how to:
Power off the workstation
Remove the access panel
Attach an antistatic wrist strap
Note – If you are returning a used CPU module to Sun Microsystems, return the
used CPU module in the shipping box and packing materials that came with your
new or replacement CPU module.

Powering Off the Workstation

Caution – Before you turn off the power, save, back up, and close any open files.
Notify any affected users that you are powering off your workstation.
To power off the Workstation When the Solaris OE is Running
1. Save any open files or work in progress.
6 Sun Blade 1000 and Sun Blade 2000 UltraSPARC III Cu Module Installation Guide • June 2004
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