10
SuperServer 5019A-FN5T User's Manual
1.3 Chassis Features
Control Panel
The switches and LEDs located on the control panel are described below. See Chapter 4 for
details on the control panel connections.
The main power switch is used to apply or remove power from the power supply to the server.
Turning off system power with this button removes the main power, but maintains standby
power.
Figure 1-1. Control Panel View
1
7
6
5
4
3
2
Control Panel Features
Item Features
Description
1
Informational LED
Alerts operator to several states, as noted in the table below.
2
NIC2 LED
Indicates network activity on LAN port 2 when flashing.
3
NIC1 LED
Indicates network activity on LAN port 1 when flashing.
4
HDD LED
Indicates hard drive activity when flashing.
5
Power LED
Indicates power is being supplied to the system power supply. This LED should
normally be illuminated when the system is operating.
6
Reset Button
The reset button is used to reboot the system. Press the button with a slender
device such the tip of a pen.
7
Power Button
The main power button is used to apply or remove power from the power supply to
the server. Turning off system power with this button removes the main power but
maintains system power. To perform maintenance tasks, you must also unplug the
system before servicing.
Information LED
Status
Description
Continuously on and red An overheat condition has occurred.
(This may be caused by cable congestion.)
Blinking red (1Hz)
Fan failure, check for an inoperative fan.
Blinking red (0.25Hz)
Power failure, check for a non-operational power supply.
Solid blue
UID has been activated locally to locate the server in a rack environment.
Blinking blue
UID has been activated using IPMI to locate the server in a rack
environment.
