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2-18 General Description
Remote Power-On Feature (Wake On LAN)
The remote power-on function turns on the server through a network. It sends a special packet from the management computer
to a remote server to turn it on if the server is off-powered.
To enable this feature, use the BIOS setup utility, "SETUP." (See Chapter 4.)
The remote power-on feature is not available in the following cases. Press the POWER switch once to start the OS, and turn off
the server in an appropriate procedure.
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Abnormal previous system shut-down
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No power supply to the server (due to turned-off breaker, disconnected power cord, power blackout, etc.)
AC-Link Feature
When the power cord of the server is connected to an uninterruptible power supply (UPS) unit, the server supports the power
linkage feature that enables control over the power supply from the UPS to the server. The AC-Link feature can be enabled or
disabled with the Server menu of the BIOS setup utility, "SETUP." (See Chapter 4.)
System Security
To help prevent unauthorized entry or use of the system, the system includes a full lockable front bezel and Server
Management software that monitors the front bezel intrusion switch.
Security with Mechanical Locks and Monitoring
To unlock the bezel, insert the key in the lock and turn the lock counterclockwise until it stops (about a quarter turn). The bezel
is now unlocked and can be opened again.
To lock the bezel, insert the key in the lock. Turn the lock clockwise until it stops (about a quarter turn). The bezel is now
locked and cannot be opened.
Software Locks via the BIOS SETUP Utility
The BIOS SETUP Utility provides a number of security features to prevent unauthorized or accidental access to the system.
Once the security measures are enabled, you can access the system only after you enter the correct password(s). For example:
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Mask the power switch function after the power-on.
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Set and enable a supervisor password.
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Set and enable a user password.
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Disable access to the boot sector of the operating system hard disk drive.
Notes on Using Power Control Feature
Power consumption of the server can be controlled through command line interface of EXPRESSSCOPE Engine 2 (BMC) or
NEC ESMPRO Manager. Using this feature to suppress the upper limit of power consumption, the larger number of servers
can be installed in the site where the allowable power consumption is limited.
Refer to the User's Guide of EXPRESSSCOPE Engine 2 or NEC ESMPRO Manager for how to enable this feature.