HP ProLiant DL380 Gen9, Руководство по техническому обслуживанию и ремонту

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Removal and replacement procedures 35
8.
Remove the PCIe riser cage.
To replace the component, reverse the removal procedure.
Secondary PCIe riser cage
WARNING: To reduce the risk of personal injury, electric shock, or damage to the equipment,
remove the power cord to remove power from the server. The front panel Power On/Standby
button does not completely shut off system power. Portions of the power supply and some
internal circuitry remain active until AC power is removed.
To remove the component:
1.
Power down the server (on page 27 ).
2.
Remove all power:
a.
Disconnect each power cord from the power source.
b.
Disconnect each power cord from the server.
3.
Disconnect any external cables that are connected to the expansion board.
4.
Do one of the following:
o
Extend the server from the rack (on page 27 ).
o
Remove the server from the rack (on page 28 ).
5.
Remove the access panel (" Access panel " on page 32 ).
6.
Disconnect any internal cables that are connected to the expansion board.
7.
If any full-length expansion boards are installed, release the full-length expansion board retainer (on
page 30 ).