Supermicro SuperServer 2049U-TR4 - Server Chassis Features; Control Panel

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SuperServer 2049U-TR4 User's Manual
Figure 1-1. Control Panel View
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Control Panel Features
Item Feature Description
1 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
2 Reset Button The reset button is used to reboot the system
3 Power LED
Indicates power is being supplied to the system power supply. This LED
should normally be illuminated when the system is operating.
4 HDD LED 
5 NIC2 LED 
6 NIC1 LED 
7 Power Fail LED
Indicates a power supply module has failed.
8 Universal Information LED See table below for details.
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.