1-18 System Overview
UID LED (UID Switch)
This function is available when the server is installed as a rack-mountable model with the Rack
Conversion Kit.
UID LED
UID switch
Front View
Rear View
UID LED
A "UID (unit ID) LED" is provided on the front panel and rear panel. If more than one server is
mounted in a single rack, the LED identifies the server you are maintaining.
The UID LED goes on when the UID (unit ID) switch on the front panel is pressed. It goes off
when the switch is pressed again.
Maintenance from the rear of the rack has to be carried out in a dark, narrow space. The interface
cable of a server or power supply unit in normal state may be disconnected by accident in this
situation. To prevent this problem, you should start maintenance after confirming the target server
by using the UID switch.
Summary of Contents for EXPRESS5800/120MF
Page 1: ... EXPRESS5800 120Mf U s e r s G u i d e ...
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Page 24: ...1 6 System Overview Rear View 11 9 10 12 13 14 15 16 2 17 15 18 17 16 1 8 7 6 1 2 3 4 5 2 5 1 ...
Page 58: ...1 40 System Overview This page is intentionally left blank ...
Page 59: ...Chapter 2 Setting Up Your Server This chapter describes how to set up your server ...
Page 202: ...4 62 Installing the Operating System and Utilities This page is intentionally left blank ...
Page 214: ...5 12 Maintenance This page is intentionally left blank ...
Page 229: ...Troubleshooting 6 15 Memory modules DIMM Group 3 DIMM Group 2 DIMM Group 1 ...
Page 304: ...7 50 Upgrading your Server This page is intentionally left blank ...
Page 305: ...Chapter 8 Internal Cabling Diagrams Internal cable connections of the server are shown below ...
Page 318: ...B 4 IRQ and I O Port Address This page is intentionally left blank ...
Page 326: ...C 8 Installing Windows 2000 This page is intentionally left blank ...
Page 340: ...10 Glossary This page is intentionally left blank ...
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