Checking Status Led; Backup; Cleaning - NEC Express5800 Series Maintenance Manual

Chapter 1 Maintenance
2.3

Checking STATUS LED

After powering on the server or before shutting down the system and powering off the server, check STATUS
LED on the front of the server. For the functions and descriptions of the LED, refer to Chapter 1 (5. Names and
Functions of Parts) in "User's Guide". If the indicator shows the server abnormality, contact your salses
representative.
2.4

Backup

We recommend that you periodically back up the data on HDD.
If RAID System has been setup on your system, back up RAID Configuration Data. We also recommend that
you back up it after a rebuilt required due to HDD failure. For information on RAID Configuration Data backup,
refer to the utility offered by EXPRESSBUILDER in Chapter 2 (6. Details of EXPRESSBUILDER).
2.5

Cleaning

Regularly clean the server to keep it in good condition.
Be sure to observe the following precautions to use the server safety. Failure to
observe the precautions may cause death or serious injury. For details, refer to
Safety precautions in Precautions for Use in "User's Guide".
• Do not disassemble, repair, or alter the server.
• Disconnect the power plug before cleaning the server.
Express5800/E120e-M Maintenance Guide
WARNING
2. Daily Maintenance
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