User's Guide

7-2 Upgrading Your Server
SAFETY NOTES
Observe the following notes to install or remove optional devices safely and properly.
WARNING
Observe the following instructions to use the server safely. Failure to follow
these instructions may result in death or serious personal injury.
Do not disassemble, repair, or alter the server.
Do not look into the CD-ROM drive.
Do not remove the lithium battery.
Disconnect the power plug before working with the server.
CAUTION
Observe the following instructions to use the server safely. Failure to follow
these instructions may cause a fire, personal injury, or property damage.
Do not lift the server only by yourself. Two people are required to lift this
server.
Do not install the server on the rack with the cover removed.
Be careful not to pinch your fingers between mechanical components.
!
WARNING
The DC push-button on/off switch on the front panel does not turn
off the system AC power. Also, +5vdc is present on the system
board whenever the AC power cord is connected between the
system and an AC outlet. Before doing the procedures in this
manual, make sure that your system is powered off and unplug the
AC power cord from the back of the chassis. Failure to disconnect
power before opening your system can result in personal injury
and equipment damage.
!
CAUTION
The server management logic on your system board monitors and
logs system voltage changes. When powering down your system
you may experience a 1–5 second delay from the time you press
the push-button power on/off switch on the front panel and your
system powering down. This is normal system operation and is
required by the server management logic.