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Upgrading Your System 4-57
This operation is necessary because installing the floppy disk drive or CD-
ROM drive clears the current settings.
7.
Install the front bezel.
Power Supply Unit
Even if a single power supply unit fails, the server can continue its operation
without interruption (redundancy feature) provided that both power supplies are
installed.
Installing a Power Supply
Perform the following steps to install a power supply unit:
1.
Observe the safety and ESD precautions listed under General Information
and Static Precautions at the beginning of this chapter.
2.
Perform the steps in "Preparing Your System for Upgrade" described earlier
in this chapter.
3.
Extend the server out of the rack, and locate the slot for installing an
optional power supply unit.
4.
Squeeze and pull the handle of the blank cover. See Figure 4-65.
The blank cover is unlocked.
Figure 4-65. Removing the Power Supply Blank Cover
5.
Remove the blank cover.
IMPORTANT:
Keep the removed blank cover for future use.
Summary of Contents for Express5800/120Rf-2
Page 1: ... U s e r s G u i d e EXPRESS5800 120Rf 2 ...
Page 2: ......
Page 4: ......
Page 10: ...viii Contents ...
Page 61: ...Setting Up the System 2 29 Figure 2 34 Making Connections ...
Page 80: ......
Page 186: ...5 22 Problem Solving ...
Page 187: ...A Specifications System Specifications ...
Page 197: ...C Interrupt Requests ...
Page 199: ...Interrupt Requests C 3 ...
Page 209: ...10 Glossary ...
Page 214: ...xx ...
Page 215: ... 456 01669 000 ...