8. System Diagnostics
Express5800/R120d-1E, R120d-2E Maintenance Guide
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Chapter 1 Maintenance
8.
System Diagnostics
System Diagnostics runs several tests on the server.
From the
Tool menu
of EXPRESSBUILDER, select
Test and diagnostics
to diagnose the system.
8.1
Test Items
The following items are tested in System Diagnostics
•
Memory
•
CPU cache memory
•
Hard disk drive
Important Be sure to disconnect the LAN cable before executing System Diagnostics.
Executing System Diagnostics with the LAN cable connected may affect the
network.
Tips
On checking hard disk drives, no data is written to the disk.
8.2
Startup and Exit of System Diagnostics
Start up System Diagnostics in the following procedure. (If the server is running, follow steps 1 to 4 after
shutting down and the server is ready to be rebooted.)
1. Start up EXPRESSBUILDER and select
Tool menu
.
For information on starting up EXPRESSBUILDER, refer to
Chapter 2 (5. Details of
EXPRESSBUILDER)
.
Note
In case
Language selection menu
appears, select
English
.
2. From the
Tool menu
, select
Test and diagnostics
.
From
Test and diagnostics
, select
End-User Mode
to start System Diagnostics. This process takes
about three minutes.
When the diagnostics is completed, the screen display changes as shown below.
