Turning Off The Server - NEC express5800 A2010b User Manual
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Also See for express5800 A2010b:
- User manual (574 pages) ,
- Maintenance manual (238 pages) ,
- Installation manual (75 pages)
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Chapter 3 Setup
11.
Turning Off the Server
Turn off the server (DC OFF) by using the following procedure.
1. Shut down the OS.
2. The server automatically turns off after the OS shuts down.
Confirm that SYSTEM POWER LED is OFF.
3. Turn off peripheral devices.
If you turn AC power off after DC OFF, perform the following procedure.
Note
1. Press the BMC OFF switch at front of the server for 4 seconds or longer to shutdown BMC(It may take
about 30 seconds to shutdown BMC).
Important
2. Confirm that STATUS LEDs for all MGB are turned off.
3. Disconnect power cable from outlet, and from the server.
Important
458
•
Optional components (CRU) can be replaced with AC power being on, thus the
procedure for AC off below is not necessary.
•
If the power cord of the server is connected to a UPS, refer to the documentation
supplied with the UPS or the documentation for the application controlling the UPS.
If you turn AC power off without shutting down BMC, configuration information you
have made on web console and/or BIOS SETUP, and device offline information due
to failure might be lost. Even in such a case, the system can boot by performing AC
ON and then DC ON. However, the setting values are restored to default and no
offlined device exists. Configuration information can be recovered by restoring it
before DC ON, but the offlined device information cannot be restored. Thus, the
failure same as before might be detected at system boot or while the system is
running. To avoid this, view the fault information to identify the failed component
and remove it, or disable the failed component on web console.
•
After confirming that STATUS LEDs for all MGB are turned off, wait for about 30
seconds, then disconnect the power cable from outlet.
•
When you disconnect the power cable from the server, wait about 30 seconds
before starting work. Some components on motherboard might be working for
about 30 seconds.
Express5800/A1040b, A2040b, A2020b, A2010b User's Guide
11. Turning Off the Server
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