NEC Express5800/110Ge, Руководство пользователя, Страница: 175 / 332

Maintenance 7-7
SYSTEM DIAGNOSTICS
The System Diagnostics runs several tests on the server.
Select [Tool menu] - [Test and diagnostics] in the NEC EXPRESSBUILDER to diagnose the
system.
Test Items
The following items are tested in system diagnostics.
„
Memory
„
CPU cache memory
„
Hard disk drive used as a system
IMPORTANT:
When executing the system diagnostics, make sure to
disconnect the LAN cable. Executing the system diagnostics with the
LAN cable connected, the network may be influenced.
NOTE:
On checking the hard disk drive, no data is written into the
disk.
Startup and Exit of System Diagnostics
There are two ways to diagnose the server: to use the local console (keyboard) of the server itself,
and to use the management PC via serial port (remote console).
Procedures to start the diagnostics program are as follows:
1.
Shutdown the OS, and power off the server. Then, unplug the power cord.
2.
Disconnect all the LAN cables from the server.
3.
Plug the power cord and power on the server.
4.
Use the NEC EXPRESSBUILDER DVD to start the system.
5.
Select [Tool menu (Normal mode)] when local console of the server is used for, or select
[Tool menu (Redirection mode)] when remote console is used for.
NOTE:
If the system displays the [Language selection] menu, select
[English].