8. System Diagnostics
Express5800/R120f-2E, T120f Maintenance Guide
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Chapter 1 Maintenance
8.
System Diagnostics
System Diagnostics runs several tests on the server.
8.1
Tests
The following items are tested in System Diagnostics
•
Memory
•
CPU cache memory
•
Hard disk drive
Important To avoid affecting the network, Fibre Channel, NEC Storage and other
external storage, be sure to disconnect the LAN cable and the external
storage before running System Diagnostics.
Tips
No data is written to the disk on checking hard disk drives.
8.2
Usage of System Diagnostics
After turning off the server or restarting the server, run System Diagnostics as follows.
1. Run EXPRESSBUILDER and choose
Tool menu
from Boot Selection Menu.
See Chapter 2 (6. Details of EXPRESSBUILDER) for details.
Note
Choose
English
if
Language Selection Menu appears.
Press <Y> key if "Hit key to continue. [y|Y]" appears in Redirection Mode.
2. From Tool menu, choose
Test and diagnostics
.
3. From Test and diagnostics, choose
End-User Mode (Basic)
to run System Diagnostics. This process
takes about three minutes.
When the diagnostics is completed, the screen changes as shown on the next page.
See eupro_ug_en.pdf in the \isolinux\diag folder of EXPRESSBUILDER for the
End-User
Mode (Professional)
feature.
Supervisor-Mode
is intended for maintenance personnel.
