Making Backup Copies; Cleaning - NEC Express5800/R320g-M4 Maintenance Manual

Chapter 1 Maintenance
2.4

Making Backup Copies

NEC recommends you make backup copies of your valuable data stored in hard disks of the server on a regular
basis.
When you have changed the hardware configuration or BIOS configuration, take a backup of the system
information according to "5.3 Backup" in BMC Configuration User's Guide.
2.5

Cleaning

Regularly clean the server to keep it in good condition.
Express5800/R310g-E4, R320g-E4, R320g-M4 Maintenance Guide (Windows)
20
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, see
Safety precautions and Regulatory Notices.
 Do not disassemble, repair, or alter the server.
 Disconnect the power plug before cleaning the server.
2. Daily Maintenance