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Chapter 9 Operation and Maintenance
9.1 Daily Maintenance
This section explains how to check the status of the operating server, as well as how
to perform daily maintenance.
9.1.1 Checking the Server Condition
■ Checking Each LED
This server is equipped with LEDs that display various hardware conditions.
Check the server status via each LED after starting the server. For positions and functions of each status
LED, refer to "1.3 Component Names and Functions" (
Pg.22).
■ Server Monitoring Tool (ServerView)
ServerView is software to monitor that the server hardware is in a normal state to protect important
server resources. When using ServerView, the server hardware is monitored all the time. If an error that
could cause trouble is detected, the administrator is notified in real-time for early detection. This allows
the server administrator to remove a system error early and avoid trouble.
For an overview and installation of ServerView and other high reliability tools, refer to "1.2.2 High
Reliability Tools" (
Pg.19) and "Chapter 6 High Reliability Tool" (Pg.167).
■ Replacing a PSU or System Fan when the Power Supply Conversion
Kit is Used
Since the PSUs and system fans are redundant when the Power Supply Conversion Kit is used, the
system will not go down if one of them fails.
● When a PSU Fails
Use the status LED of the PSU or ServerView to check the PSU that failed. The faulty PSU can be
replaced without turning off the server. Refer to "Contact Information" in "Start Guide", and contact
your maintenance engineer and have it replaced as soon as possible. After removing the PSU, replace it
with a new unit. Do not continue to run the server with the PSU slot empty.
• When removing the PSU, do not insert your hand into the PSU slot. Doing so
can cause electric shock.