Cisco UCS B440 Installation And Service Note page 3

S e n d d o c u m e n t c o m m e n t s t o u c s - d o c f e e d b a c k @ c i s c o . c o m
Table 1
LED
Buttons
The Reset button is just inside the chassis and must be pressed using the tip of a paper clip or a similar
item. Hold the button down for five seconds and then release it to restart the server if other methods of
restarting are not working.
The beaconing function for an individual server may be turned on or off by pressing the combination
button and LED.
The Power button and LED allows you to manually take a server temporarily out of service but leave it
in a state where it can be restarted quickly. If the desired power state for a service profile associated with
a blade server or an integrated rack-mount server is set to "off", using the power button or Cisco UCS
Manager to reset the server will cause the desired power state of the server to become out of sync with
the actual power state and the server may unexpected shutdown at a later time. To safely reboot a server
from a power-down state, use the Boot Server action in Cisco UCS Manager.
Connectors
A console port is provided to give a direct connection to a blade server to allow operating system
installation and other management tasks to be done directly rather than remotely. The port uses the KVM
dongle device included in the chassis accessory kit.
OL-22475-01
Blade Server LEDs (continued)
Color
Beaconing
Off
Blinking
blue 1 Hz
Off
Activity
(Disk Drive)
Green
Health
Off
Amber
(Disk Drive)
Cisco UCS B440 High Performance Blade Server Installation and Service Note
Description
Beaconing not enabled.
Beaconing to locate a selected blade—If the LED is not
blinking, the blade is not selected. You can initiate
beaconing in UCS Manager or with the button.
Inactive.
Outstanding I/O to disk drive.
No fault.
Some fault.
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