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.
No data is written on the disk when checking the hard disk drives.
Tips
Express5800/B120g-h Maintenance Guide
8. System Diagnostics
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