HP ProLiant ML150 Gen9, Руководство по техническому обслуживанию и ремонту

Страница: 58 / 96

Removal and replacement procedures 58
5.
Remove the power input module.
To replace the component, reverse the removal procedure.
HPE Redundant Power Supply Backplane
To remove the component:
1.
Unlock and remove the tower bezel (" Remove the tower bezel " on page 23 ).
2.
Power down the server (on page 23 ).
3.
Access the product rear panel.
4.
Remove all power:
a.
Disconnect each power cord from the power source.
b.
Disconnect each power cord from the server.
5.
Remove the power input modules (" HPE 800 W/900 W Gold AC Power Input Module " on page 57 ).
6.
Place the server on a sturdy, level surface.
7.
Remove the access panel (on page 24 ).
8.
Prepare the server for removal of the existing power supply:
a.
Remove all server components that block access to the power supply cables and screws.
b.
Disconnect all server cables that block access to the power supply cables and screws.
c.
Disconnect all power supply cables from the system board and drive cage.