Sun Microsystems StorEdge T3+ Installation And Configuration Manual page 9

Telnet Session 156
Array LEDs 156
Disk Drive LEDs 156
Power and Cooling Unit LEDs 157
Interconnect Card LEDs 159
Controller Card LEDs 160
Channel Connection Failures 162
FRU Failures 162
14. Servicing the Array 163
ofdg Notice 164
Preparing for Service 165
Removing and Replacing Components 165
Disk Drives 166
Disk Drive LEDs 166
To Remove and Replace a Disk Drive 167
Power and Cooling Units 170
Power and Cooling Unit LEDs 171
To Remove and Replace a Power and Cooling Unit 171
UPS Battery 173
Battery Maintenance 173
Removing and Replacing the UPS Battery 174
Interconnect Cards 174
Interconnect Card LEDs 174
To Removing and Replacing an Interconnect Card 175
Controller Card 177
Controller Card LEDs 177
To Remove and Replace a Controller Card 177
Chassis 179
Contents ix