Upgrading Your System 4-65
Installing the Optional DEU
This subsection describes how to install an optional Disk Expansion Unit (DEU)
into the tower cabinet, see Figure 4-71.
Figure 4-71. Optional Disk Expansion Unit (DEU)
!
WARNING
To reduce the risk of personal injury or damage to the
equipment, a minimum of two people
MUST
lift the DEU into
the tower cabinet. The DEU weighs 50 pounds (22.6
kilograms
1.
Observe the safety and ESD precautions listed at the beginning of this
chapter.
2.
Open the front door to the tower cabinet.
3.
Terminate all applications and power down the BSU and DEU. Powering
down the BSU will also power down the DEU.
4.
Tag and remove all cables connected to the BSU and DEU.
5.
Remove the four screws securing the blank panel to the mounting rails at the
bottom of the tower cabinet and remove the blank panel.
6.
Install the DEU into the tower cabinet (see Figure 4-72), as follows:
!
With one person grasping each side of the DEU, carefully align the
DEU with the bottom of the tower cabinet.
!
Slide the DEU towards the rear of the cabinet.
!
Secure the DEU to the tower cabinet with four Phillips head M5 screws.
Summary of Contents for Express5800/180Ra-7
Page 1: ... U s e r s G u i d e EXPRESS5800 180Ra 7 ...
Page 2: ...xxx ...
Page 3: ... U s e r s G u i d e EXPRESS5800 180Ra 7 ...
Page 10: ...viii Contents ...
Page 94: ...3 28 Configuring Your System ...
Page 134: ...4 40 Upgrading Your System A B C Figure 4 43 Recabling the SCSI Interface Cable ...
Page 166: ...4 72 Upgrading Your System ...
Page 206: ...5 40 Problem Solving ...
Page 207: ...A Specifications Basic System Unit BSU Disk Expansion Unit DEU ...
Page 212: ...A 6 Specifications ...
Page 218: ...B 6 Interrupt Request PCI IRQ Device I O Port Address Assignments ...
Page 229: ...D ROMPilot BIOS Error Codes ROMPilot BIOS Error Codes ...
Page 232: ...D 4 ROMPilot BIOS Error Codes ...
Page 242: ...10 Glossary ...
Page 246: ...4 Equipment Log ...
Page 250: ...Index 4 ...
Page 251: ...xx ...
Page 252: ... 456 01516 000 ...