Lit LED
Description
Action
Location
This blue LED is lit (solid or
flashing) to indicate the location of
the BladeCenter S system or that a
condition has occurred that has
caused the remote system
management to identify the
BladeCenter S system as needing
attention.
Look for any information or error LEDs on the system
LED panels, the modules, and the blade servers in the
BladeCenter S system.
Over-temperature
This amber LED is lit (solid) to
indicate that the system
temperature has exceeded a
threshold level.
1.
Determine whether a fan module has failed. If it
has, replace the fan module as soon as possible.
2.
Make sure that the room temperature is not too
high. (See “Features and specifications” on page 5
for temperature information.)
3.
Make sure that there is a blade server, module, or
filler installed in each bay
Information
This amber LED is lit (solid) to
indicate that a noncritical event has
occurred, such as the wrong I/O
module inserted in a bay, or power
requirements that exceed the
capacity of the power modules
currently installed.
1.
Check the advanced management module event
log for errors.
2.
Check to see if there are any other LEDs lit on the
BladeCenter S system.
3.
Check to see of an LED on one or more blade
servers is lit. If so:
a.
Check the advanced management module
event log for errors related to that blade server.
b.
Remove the blade server and open the cover to
view the system board LEDs.
Note:
You can view the status of the LEDs on
the blade server without opening the blade
server cover. From the advanced management
module Web interface, click the name of the
blade server in the Blade LEDs section of the
LEDs link.
System error
This amber LED is lit (solid) to
indicate that a critical system error
has occurred, such as an error in a
power module or a system error in
a blade server.
1.
Check the advanced management module event
log for errors.
2.
Check to see if there are any other LEDs lit on the
BladeCenter unit.
3.
Check to see if an LED on one or more modules is
lit. If so, following the instructions for that LED in
“Module LEDs” on page 27.
4.
Check to see if an LED on one or more blade
servers is lit. If so:
a.
Log in to the advanced management module
and view the event log for errors related to
that blade server.
b.
Remove the blade server and open the cover to
view the system board LEDs.
Note:
You can view the status of the LEDs on
the blade server without opening the blade
server cover. From the advanced management
module Web interface, click the name of the
blade server in the Blade LEDs section of the
LEDs link.
5.
Contact IBM support.
26
BladeCenter S Type 7779/8886: Problem Determination and Service Guide
Summary of Contents for BladeCenter S
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