NEC Express5800 320La System Configuration Manual page 68

Maintenance
Select the Maintenance folder. Data Viewer displays the CPU module
Maintenance screen.
Bring Up/Bring Down: Using the Maintenance screen you can bring the
selected CPU module up or down. When a module is brought down (stopped),
firmware in this module may be updated or this module can safely be removed
from your server. If one CPU module is down or removed, the system continues
normal operation using the companion CPU module.
Note:
brought down.
Procedure:
1. In Data Viewer, select the General folder of CPU module 1. The General
screen displays.
2. Check the current state of the Status display located at the bottom of this
screen. A green Status display indicates the CPU module is up; a gray Status
display indicates the CPU module is already down.
3. Switch to CPU 1 module Maintenance folder and click on the Bring Down
button to bring down CPU module 1.
4. Select the General folder and verify the CPU module is down by checking
the Status display. The CPU stop operation is reported as an alert by
ESMPRO.
5. To bring CPU module up, perform Steps 1 and 2 above, then switch to
CPU 1 module Maintenance folder and click on the Bring Up button to
bring up CPU module 1.
4-8 Monitoring the ft Server
In the following procedure CPU module 1 will be