8. System Diagnostics
Express5800/R120g-1M, R120g-2M Maintenance Guide
49
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 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.
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)
.
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.
