RX4770 M1
Upgrade and Maintenance Manual
97
Power supply units
6.4
Replacing a hot-plug power supply unit
V
CAUTION!
●
When replacing a power supply unit in a non-redundant power supply
configuration, the server must be switched off first.
●
Replace the power supply unit after specifying the one that breaks
down at work by revitalization.
●
Ensure to replace a defective power supply unit by a new unit of the
same type.
6.4.1
Preliminary steps
Ê
"Locating the defective server" on page 43
Ê
"Suspending BitLocker functionality" on page 59
Ê
"Locating the defective component" on page 45
Ê
In non-redundant power supply configurations, shut down the server as
described in section
"Shutting down the server" on page 46
.
Ê
"Disconnecting power cords" on page 46
6.4.2
Removing the defective hot-plug power supply
unit
Ê
Remove the defective power supply unit as described in section
"Removing
a hot-plug power supply unit" on page 95
.
Customer Replaceable Unit
(CRU)
Hardware: 5 minutes
Tools:
tool-less
Содержание Primergy RX4770 M1
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Страница 88: ...88 Upgrade and Maintenance Manual RX4770 M1 Basic software procedures ...
Страница 122: ...122 Upgrade and Maintenance Manual RX4770 M1 Hard disk drives solid state drives ...
Страница 200: ...200 Upgrade and Maintenance Manual RX4770 M1 Expansion cards and backup units ...
Страница 243: ...RX4770 M1 Upgrade and Maintenance Manual 243 Processors Figure 146 Opening the load plate B Ê Fully open the load plate ...
Страница 258: ...258 Upgrade and Maintenance Manual RX4770 M1 Processors ...
Страница 310: ...310 Upgrade and Maintenance Manual RX4770 M1 System board and components ...
Страница 314: ...314 Upgrade and Maintenance Manual RX4770 M1 Cables ...
Страница 332: ...332 Upgrade and Maintenance Manual RX4770 M1 Appendix ...