Removing Power From the Server
The following table identifies the components in each category.
Component service
Category
Component
Service information
Notes
Hot-service, replaceable by
customer
Drive
Drive must be offline.
Drive filler
Needed to preserve proper
interior air flow.
Power supply
“Servicing Power Supplies” on page 83
Hot-service if two power
supplies are in use. Otherwise,
cold-service.
Fan
“Servicing Fan Modules” on page 73
Removal of a fan requires
replacement within 5 minutes
to avoid overheating.
Cold-service, replaceable
by customer
Memory risers and
DIMMs
PCIe cards
“Servicing PCIe Cards” on page 113
Battery
“Servicing the Battery” on page 125
SPM
“Servicing the SPM” on page 131
SC PROM
“Servicing the Motherboard” on page 147
eUSB Drive
Cold-service, replaceable
by authorized service
personnel
Motherboard
“Servicing the Motherboard” on page 147
Transfer system configuration
PROM to new motherboard.
Drive backplane
DVD drive
“Servicing the DVD Drive” on page 139
Remove any media prior to
replacement.
A drive must be installed to
preserve proper interior air
flow.
LED indicator modules
(front left and front right)
Related Information
■
“Internal Component Locations” on page 16
Removing Power From the Server
These topics describe how to power off the server.
46
SPARC T7-1 Server Service Manual • May 2017
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