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Turning the computer off and on

Use the following procedures to turn the computer off and on.

To turn off the computer:

1. Log in to the system as root.

2. Enter:

/usr/sbin/shutdown -h now

This shuts down the system.

3. Turn off the system monitor.

4. Turn off any external devices, starting with the device that is closest to the system and

working toward the farthest device.

To turn on the computer:

1. Turn on any external devices, starting with the device that is farthest from the system and

working toward the system.

2. Turn on the system monitor.

3. Press and release the power button.

If the system is operating properly, a banner screen is displayed within about 5 minutes

after it is turned on.

4. Log in to the system as root.

Before you work on components inside the computer:

1. Make sure that the computer is plugged in to AC power.

2. Make sure that the power is off.

3. Attach the Electro-Static Discharge (ESD) wrist strap to the chassis frame and to your

wrist.

4. Unplug the AC power cord.

Avaya CMS Dell R720 and R620 Computer Hardware Installation

Restoring a Virtual CMS

Turning the computer off and on

October 2015