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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
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.
For details, see Chapter 2 (5. Details of EXPRESSBUILDER).
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.
Important
To avoid affecting a network and storage system, disconnect a LAN cable,
Fibre Channel, NEC Storage, and other external storage before running
System Diagnostics.
Tips
No data is written to the disk on checking hard disk drives.
Note
Choose English if Language Selection Menu appears.
Press <Y> key If "Hit key to continue. [y|Y]" appears in Redirection Mode.
Express5800/R120g-1M, R120g-2M Maintenance Guide
8. System Diagnostics
49
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