NEC Express5800 320Fd-MR User Manual page 213
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Also See for Express5800 320Fd-MR:
- User manual (574 pages) ,
- Maintenance manual (238 pages) ,
- Installation manual (75 pages)
Table of Contents
The server is not found on the network:
Is the LAN cable connected?
Make sure to connect the LAN cable to the network port on the rear of the server.
Also make sure to use the LAN cable that conforms to the network interface
standard.
Have the protocol and services already setup?
Install the distinctive network driver for the server. Make sure that the protocol, such
as TCP/IP, and services are properly specified.
Is the transfer speed correct?
The built-in LAN controller mounted as standard on this server can be used in
network with the transfer speed of 1000Mbps, 100Mbps or 10Mbps. You can change
the transfer speed or configure the setting from OS. However, do not use the "Auto
Detect" function. Fix the setting of the transfer rate to the same with that of the
connected hub. Also, check if the duplex mode is the same with that of the connected
hub.
Machine repeats rebooting at startup:
Isn't the OS boot monitoring function enabled for reset?
When you are using the NEC Express5800/ft series, the OS boot monitoring
function must be disabled in the following cases. For information on disabling the
OS boot monitoring, see "Step 4 Invalidate OS Boot Monitoring function" in
User's Guide (Setup).
- When execuing the maintenance such as system update.:
- When any daemon or drive does not work correctly due to a failure or error:
* For the device configuration with large memory or disk volume, it is
Memory dump (debug information) cannot be collected when a failure occurs:
Do you press the DUMP switch correctly?
A CPU/IO module cannot be integrated:
When reinstallation is done due to a failure in a component, the reinstallation may
stop with the below message recorded in a log file. If this occurs, MTBF of the
recommended to change the default BIOS setup 10 minutes to an appropriate
value.
Hold down the DUMP switch for 4 to 8 seconds if you would like to
collect memory dump by pressing the switch. If you press DUMP switch
less than 4 seconds or more than 8 seconds, you will not be able to collect
memory dump.
Troubleshooting 7-13
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Troubleshooting
