Upgrading Your System 4-3
Tools Recommended for Upgrading Your
System
Depending on the upgrade, you will need one or more of the following tools:
!
Phillips screwdriver (#1 bit and #2 bit)
!
Flat-head screwdriver
!
Small needle nose pliers
!
Pen or pencil
!
ESD workstation or antistatic wrist strap (recommended)
Preparing Your System for Upgrade
To prepare your system for installation or removal of system components
perform the following procedure:
1.
Observe the safety and ESD precautions listed under
General Information
and
Static Precautions
at the beginning of this chapter.
2.
Open the front door of your system's cabinet. For tower-based systems see
Opening the Front Door
of the Tower Cabinet
in Chapter 2. For rack-mount
systems you must remove the front panels of the system chassis.
3.
Shutdown the operating system (OS).
4.
Press the power on/off switch on the front panel of the server (see
Front View
in Chapter 2). The power-on LED goes out.
5.
Power off the peripheral devices.
6.
Unplug the system power cord(s) from the AC wall outlet(s).
Note:
If the system power cord is connected to a power
control unit such as an UPS (Uninterruptible Power Supply),
refer to the UPS user's guide for proper power-off
procedures.
7.
Unplug all the I/O cables connected to the rear panel of your system.
Содержание EXPRESS5800/120Lf
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Страница 2: ...NEC ...
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Страница 9: ...Contents vii ...
Страница 10: ...viii Contents ...
Страница 36: ...1 20 System Overview ...
Страница 99: ...Upgrading Your System 4 13 Figure 4 9 Replacing the Real Time Clock Battery ...
Страница 146: ...4 60 Upgrading Your System Figure 4 60 Installing a Power Supply ...
Страница 170: ...5 24 Problem Solving ...
Страница 171: ...A Technical Specifications Server Unit ...
Страница 174: ...A 4 Technical Specifications ...
Страница 175: ...B Connectors Overview External Device Connector Pin Information ...
Страница 190: ...10 Glossary ...
Страница 196: ...Index 4 ...
Страница 197: ...xx ...
Страница 198: ... 456 01575 N00 ...