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 “Servicing Drives” on page 69 Drive must be offline.
Drive filler “Servicing Drives” on page 69 Needed to preserve proper
interior air flow.
Power supply “Servicing Power Supplies” on page 89 If two power supplies are in
use. Otherwise, cold service.
Fan module “Servicing Fan Modules” on page 81 Removal of a fan in the rear
row requires replacement
within 30 seconds to avoid
overheating
Cold-service, replaceable
by customer
Memory risers and
DIMMs
“Servicing Memory Risers and
DIMMs” on page 97
DVD drive “Servicing the DVD Drive” on page 113 Remove any media prior to
replacement.
A drive must be installed to
preserve proper interior air
flow.
System battery “Servicing the Battery” on page 117
I/O cards “Servicing PCIe Cards” on page 121
Cold-service, replaceable
by authorized service
personnel
Fan board “Servicing the Fan Board” on page 135
Motherboard “Servicing the Motherboard” on page 141 Transfer system configuration
PROM to new motherboard.
Drive backplane “Servicing the Drive
Backplane” on page 157
PS backplane “Servicing the PS Backplane” on page 163
Related Information
■
“Component Task Reference” on page 28
Removing Power From the Server
Step Description Links
1. Prepare the server for powering off. “Prepare to Power Off the Server” on page 59
58 SPARC T5-2 Server Service Manual • February 2017
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