Verifying Hard Disk Drive Operation............................................................................................168
LAN LEDs....................................................................................................................................169
Booting .............................................................................................................................................170
Firmware...........................................................................................................................................171
6 Removing and Replacing Server Components...............................................174
Required Service Tools.....................................................................................................................174
Safety Information.............................................................................................................................174
Component Classification.................................................................................................................175
Extending the Server from the Rack...........................................................................................176
Inserting the Server into the Rack...............................................................................................177
Accessing a Pedestal-Installed Server.............................................................................................177
Removing and Replacing the Top Cover..........................................................................................178
Removing the Top Cover.............................................................................................................178
Replacing the Top Cover.............................................................................................................179
Removing the Memory Carrier Assembly Cover.........................................................................179
Replacing the Memory Carrier Assembly Cover.........................................................................180
Removing an Internal Hot-Swappable Chassis Fan Unit............................................................181
Replacing an Internal Hot-Swappable Chassis Fan Unit............................................................182
Removing a Rear External Hot-Swappable Chassis Fan Unit....................................................182
Replacing a Rear External Hot-Swappable Chassis Fan Unit....................................................184
Power Supply Loading Guidelines..............................................................................................185
Removing a Hot-Swappable Power Supply................................................................................185
Replacing a Hot-Swappable Power Supply.................................................................................186
Removing a Hot-Pluggable Disk Drive........................................................................................188
Disk Drive Load Order.................................................................................................................189
Replacing a Hot-Pluggable Disk Drive........................................................................................190
Removing a PCI/PCI-X/PCIe Card Divider..................................................................................191
Replacing a PCI/PCI-X/PCIe Card Divider..................................................................................192
8
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