Component Service Task Reference
Component SDM Name Links
PDECBs, 1 per CMIOU
/System/Other_Removable_Devices/
Power_Distribution_Boards/
Power_Distribution_Board_x
“Servicing PDECBs” on page 199
PDUs, 2 per rack Not applicable “Servicing PDUs” on page 253
Power module (rear indicator
panel), 1 per chassis
Not applicable “Servicing Power Modules” on page 235
Power supplies (CMIOU
chassis); 6 per chassis
/System/Power/Power_Supplies/Power_Supply_x
“Servicing Power Supplies” on page 165
Power supplies (switch chassis);
4 per chassis
/System/Power/Power_Supplies/Power_Supply_x
“Servicing Power Supplies” on page 165
SPs (SPARC M8-8 and SPARC
M7-8 servers); 2 per CMIOU
chassis
/System/Other_Removable_Devices/
Service_Processors/Service_Processor_x
“Servicing SPs” on page 117
SPs (SPARC M7-16); 2 per
switch chassis
/System/Other_Removable_Devices/
Service_Processors/Service_Processor_x
“Servicing SPs” on page 117
SPPs (SPARC M7-16 only); 2
per CMIOU chassis, 4 total
/System/Other_Removable_Devices/
Proxy_Service_Processors/
Proxy_Service_Processor_x
“Servicing SPs” on page 117
SP trays Not applicable “Servicing SP Trays” on page 243
Switch units (SPARC M7-16,
only); 6 per switch chassis
/System/Other_Removable_Devices/
Scalability_Switch_Boards/
Scalability_Switch_Boards_x
“Servicing Switch Units” on page 189
Related Information
■
“Component Names Displayed by Diagnostic Software” on page 40
■
“Component-Specific LEDs” on page 45
Identifying Components 33