Cisco UCS B200 M3 Installation And Service Note page 3

Table 1: Blade Server LEDs
LED
Power
Link
Health
Blue locator button and LED
Color
Off
Green
Amber
Off
Green
Off
Green
Amber
Blinking Amber
Off
Blinking blue 1 Hz
Description
Power off.
Main power state. Power is supplied to all
server components and the server is
operating normally.
Standby power state. Power is supplied only
to the service processor of the server so that
the server can still be managed.
Note The front-panel power button is
disabled by default. It can be
re-enabled through Cisco UCS
Manager. After it's enabled, if
you press and release the
front-panel power button, the
server performs an orderly
shutdown of the 12 V main
power and goes to standby
power state. You cannot shut
down standby power from the
front-panel power button. See
the Cisco UCS Manager
Configuration Guides for
information about completely
powering off the server from the
software interface.
None of the network links are up.
At least one network link is up.
Power off.
Normal operation.
Minor error.
Critical error.
Blinking is not enabled.
Blinking to locate a selected blade—If the
LED is not blinking, the blade is not
selected. You can control the blinking in
UCS Manager or by using the blue locator
button/LED.
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