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Connecting Hardware Devices
Maintenance overview
WARNING: Never disassemble the server more than described in this manual.
Failure to observe this precaution could result in electric shock, cause a system
fault, or void your warranty.
When performing maintenance on the server, follow these general steps:
1
Carefully read the precautions mentioned previously in this chapter. See
optional devices
2
If the server is running, shut down the operating system, turn off all the peripheral
devices connected to the server, then press and hold the power button to turn off the
server. For more information, see
3
Set the AC switch (EPS-R models only) on the rear of the server to Off.
4
Unplug the power cable from the AC outlet or UPS (uninterruptible power supply),
then disconnect all signal cables connected to the I/O connectors on the back of the
server.
5
Remove the server's access panel.
For pedestal models, see
For rack models, see
6
Perform the required maintenance.
CAUTION: Make sure that components handled during system maintenance are
properly installed and connections are securely seated. Also check that no tools or
hardware items are left inside the server.
7
Reinstall the server's access panel.
For pedestal models, see
For rack models, see
8
Reconnect all signal cables.
9
Plug the power cable into an AC outlet (or UPS) and set the AC switch (EPS-R
models only) to On.
on page 51.
Turning off the server
Removing the side panel (pedestal model)
Removing the top panel (rack models)
Replacing the side panel (pedestal model)
Replacing the top panel (rack models)
Maintenance overview
Installing
on page 49.
on page 31.
on page 33.
on page 32.
on page 33.
53
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