Control Panel - Supermicro SuperServer SYS-110D-4C-FRAN8TP User Manual

Control Panel

Information LED
Feature Description
Solid red indicates an overheated condition.
Information LED
1Hz blinking red indicates a fan failure.
NIC2 LED Flashing indicates network activity on LAN port 2.
NIC1 LED Flashing indicates network activity on LAN port 1.
HDD LED Flashing indicates hard drive activity.
Steady on – Power on
Blinking at 4 Hz – Checking BIOS/BMC integrity
Power LED Blinking at 4 Hz and "i" LED is blue – BIOS firmware updating
Two blinks at 4 Hz, one pause 2 Hz and "i" LED blue – BMC firmware updating
Blinking at 1 Hz and "i" LED red – Fault detected
UID Button The UID is used to switch/turn on/turn off UID LED next to the PCIe slots.
The main power button is used to apply or remove power from the power supply to the server.
Power Button 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.
Color, Status
Red, solid
Red, blinking at 1 Hz
Red, blinking at 0.25 Hz
Red, solid, with Power LED blinking
green
Blue and red, blinking at 10 Hz
Blue, solid
Blue, blinking at 1 Hz
Blue, blinking at 2 Hz
Blue, blinking at 4 Hz
Blue, blinking at 10 Hz with Power
LED blinking green
HDD LED
NIC LEDs
UID Button
Figure 1-2. Control Panel
Control Panel Features
Information LED
Description
An overheat condition has occurred.
Fan failure, check for an inoperative fan.
Power failure, check for a non-operational power
supply.
Fault detected
Recovery mode
UID has been activated locally to locate the
server in a rack environment.
UID has been activated using the BMC to locate
the server in a rack environment.
BMC is resetting
BMC is setting factory defaults
BMC/BIOS firmware is updating
11
Chapter 1: Introduction
Power LED
Power Button