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 forfive seconds and thenrelease it 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.
Connectors
Aconsole port gives a direct connection to a blade server to allow operating system installation and other
managementtasks to be done directly rather than remotely. The port uses the KVM dongle device included
inthe chassisaccessory kit. See KVM Cable, on page 69 for more information.
Cisco UCS B230 Blade Servers
Forfull serviceand installationinstructions, see the CiscoUCS B230 BladeServer Installation and Service
Note.You can install up to eight UCS B230 Blade Servers to a chassis.
Figure 4: Cisco UCS B230 (N20-B6730) Front Panel
BeaconingLED and button9SSD1 ActivityLED1
SystemActivity LED10SSD1 Fault/LocateLED2
Bladehealth LED11SSDsled in Bay13
Resetbutton access12SSD2 Activity4
Cisco UCS 5108 Server Chassis Installation Guide
OL-20035-05 9
Overview
Blade Servers