Cisco UCS B250 Blade Servers
Forfull serviceand installationinstructions, see the CiscoUCS B250 BladeServer Installationand Service
Note.
Figure 5: Cisco UCS B250
Powerbutton and LED8Harddrive bay 11
Networklink status LED9Harddrive bay 22
Bladehealth LED10Leftejector captive screw3
Consoleconnector11Leftblade ejector handle4
Resetbutton access12Papertab for servername orserial numbers5
BeaconingLED and button13Rightblade ejector handle6
Rightejector captive screw7
LEDs
TheLED indicators 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 Interpreting LEDs, on page 25 for details.
Theremovable hard disks also have LEDs indicating hard disk access activity and hard disk health.
Buttons
TheReset button is just inside the chassis and must be pressed using the tip of a paper clip or a similar item.
Holdthe button down for five seconds and then releaseit to restart the server if other methods of restarting
arenot working.
Thebeaconing function for an individual server may get turned on or off by pressing the combination button
andLED. See Interpreting LEDs, on page 25 for details.
Thepower button and LED allows you to manually take a server temporarily out of service but leave it in a
statewhere it canbe restartedquickly.
Cisco UCS 5108 Server Chassis Installation Guide
OL-20035-05 11
Overview
Blade Servers