Hitachi Compute Blade 2000 User Manual page 57

Do not block the vents on the front and rear of the system equipment. Blocking

the ventilation causes failure. Keep the vents away from dust by periodically
checking and cleaning them.
The system equipment and server blades require regular maintenance. Perform

maintenance according to Chapter 13 "Maintenance and Replacement Parts".
Do not execute a keyboard reset (Ctrl + Alt + Delete) during system boot. It

results in a system error.
When you use a commercial console unit, turn on power to the system

equipment and server blades without connecting the external power supply of
the console unit. After turning on the power to the system equipment and server
blades, connect the external power supply of the console unit.
The system uses a network segment (the network address default:

192.168.253.0/24). If external network equipment uses the same address as this
system equipment, change the address of this system, referring to "Configure
Network Information" in Chapter 6. The same network address can be used in
the multiple systems.
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