2. Daily Maintenance
Express5800/T120e Maintenance Guide
17
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, see
Chapter 1 (4. 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 a RAID array has been configured on your system, back up the RAID configuration data. We also
recommend that you back up it after a rebuilding process required due to HDD failure. See
Chapter 2 (5.
Details of EXPRESSBUILDER)
for details.
2.5
Cleaning
Regularly clean the server to keep it in good condition.
WARNING
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.
