10
SuperServer 5019S-W4TR User's Manual
Control Panel Features
Item
Feature
Description
1
UID Button
Depressing the UID (unit identifier) button illuminates an LED on both the front
and rear of the chassis for easy system location in large stack configurations.
The LED will remain on until the button is pushed a second time.
2
Information LED
Se table below for details.
3
NIC2 LED
Indicates network activity on LAN port 2 when flashing
4
NIC1 LED
Indicates network activity on LAN port 1 when flashing
5
HDD LED
Indicates activity on a hard drive when flashing.
6
Power LED
Indicates power is being supplied to the system power supply. This LED should
normally be illuminated when the system is operating.
7
Reset Button
The reset button is used to reboot the system
8
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 standby power. To perform many maintenance tasks, you must
also unplug system before servicing
Figure 1-1. Control Panel View
1.4 Server 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.
1
8
7
6
5
4
3
2
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.
Solid blue
Local UID has been activated. Use this function to
locate the server in a rackmount environment.
Blinking blue
Remote UID is on. Use this function to identify the
server from a remote location.
