Removal And Replacement Procedures For The Model D20 I/O Subsystem; Model D20 Fru Replacement Procedure List - IBM pSeries 7311 D10 Service Manual

Removal and Replacement Procedures for the Model D20 I/O
Subsystem
Notes:
1. All of the parts in the 7311 Model D20 I/O Subsystem can be replaced with the subsystem installed in
a rack. The power supplies, blowers, disk drives, and PCI adapters are hot-pluggable. Under normal
conditions, during the swapping of these FRUs, there is no need to shut down or unplug the system.
2. Before performing any of the removal or replacement procedures in this chapter, read the danger and
caution notices on "Safety Considerations" on page 41.

Model D20 FRU Replacement Procedure List

Field Replaceable Unit (FRU)
Adapters
Bezel
Cover
Disk Drives
Disk Drive Backplanes
Disk Drive 12 Pack Cage
Disk Drive Configuration or
Deconfiguration
Blowers
I/O Backplane
Operating Position
Operator Panel
Power Supplies
Power Bulkhead
RIO Bus Adapter
Service Position
Static-Sensitive Devices
Stopping and Starting the System
112 Eserver pSeries 7311 Model D10 and Model D20 Service Guide
FRU Procedure Name and Page Location
"D20 PCI Adapters" on page 127
"D20 Front Bezel" on page 116
"D20 Service Access Cover" on page 115
"D20 Hot-Plug Disk Drives" on page 141
"D20 Disk Drive Backplane" on page 148
"D20 Disk Drive Cage" on page 146
"Deconfiguring (Removing) or Configuring a Disk Drive" on page 141
"D20 Blowers" on page 119
"D20 I/O Backplane Assembly" on page 155
"D20 Operating Position" on page 114
"D20 Operator Panel" on page 117
"D20 Power Supplies" on page 150
"D20 Power Supply Bulkhead" on page 152
"D20 RIO Bus Adapter Assembly" on page 124
"D20 Service Position" on page 113
"Handling Static-Sensitive Devices" on page 42
"Stopping and Starting the System" on page 42