Component Service Task Reference
No. Description Link
2 Switch unit power supply cooling zone “Servicing Fan Modules (Switch
Chassis)” on page 183 and “Servicing Power
Supplies” on page 165
Related Information
■
“CMIOU Chassis Cooling Zones” on page 29
Component Service Task Reference
Use this table to identify the names of serviceable components and the sections that provide
information about servicing them.
Component SDM Name Links
Battery
/SYS/SPx/BAT
“Servicing Batteries” on page 247
Chassis Not applicable “Servicing the CMIOU
Chassis” on page 269
CMIOUs, 8 per CMIOU chassis
/System/DCUs/DCU_x/CMIOUy
“Servicing CMIOUs” on page 83
DIMMs, 16 per CMIOU
/System/Memory/DIMMs/DIMM_x
“Servicing DIMMs” on page 105
eUSB disks, 1 per CMIOU Not applicable “Servicing eUSB Disks” on page 203
Fan modules (CMIOU chassis);
8 per chassis
/System/Cooling/Fans/Fan_x
“Servicing Fan Modules (CMIOU
Chassis)” on page 179
Fan modules (switch chassis);
36 per chassis, 6 per switch unit
/System/Cooling/Fans/Fan_x
“Servicing Fan Modules (CMIOU
Chassis)” on page 179
“Servicing Fan Modules (Switch
Chassis)” on page 183
Front indicator panel, 1 per
server
Not applicable “Servicing the Front Indicator
Panel” on page 217
Interconnects Not applicable “Servicing SP Internal Interconnect
Assemblies” on page 285
“Servicing Internal Interconnect
Assemblies” on page 297
PCIe x16 card carriers, 24 per
CMIOU chassis
Not applicable “Servicing PCIe Cards” on page 141
PCIe cards, 3 cards per CMIOU
/Servers/PDomains/PDomain_x/system/
PCI_Devices/Add-on/Device_x
“Servicing PCIe Cards” on page 141
32 SPARC M8 and SPARC M7 Servers Service Manual • September 2017
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