Cisco UCS B200 M3 Installation And Service Note page 2

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
LEDs
Server LEDs indicate whether the blade server is in active or standby mode, the status of the network
link, the over all health of the blade server, and whether the server is set to give a flashing blue beaconing
indication. See
The removable hard disks also have LEDs indicating hard disk access activity and hard disk health.
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.
Cisco UCS B200 M3 Blade Server Installation and Service Note
2
Table 1 for details.
Blade Server LEDs
Color
Power Off
Green
Amber
Link
Off
Green
Health Off
Green
Amber
Blinking
Amber
Beaconing
Off
Blinking
blue 1 Hz
Activity
Off
(Disk Drive)
Green
Flashing
Amber
4 Hz
Flashing
Amber
4 hz
Health
Off
(Disk Drive)
Flashing
Amber
4 hz
Amber
Description
Power off.
Normal operation.
Standby.
None of the network links are up.
At least one network link is up.
Power off.
Normal operation.
Minor error.
Critical error.
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.
Rebuild in progress. Health LED will flash in unison.
Identify drive active.
Can mean either no fault detected or the drive is not
installed.
Identify drive active. If the Activity LED is also flashing
amber, a drive rebuild is in progress.
Fault detected.
OL-26624-01