11
Chapter 1: Introduction
Control Panel Features
Features Description
Power Button
The main power switch applies or removes primary power from the power supply to the
server but maintains standby power.
UID Switch/LED/
BMC button
LED and a blue LED on the rear of the chassis.
This button can also be used to reset the BMC.
Power LED
Steady on – Power on
Blinking at 4Hz – Checking BIOS/BMC integrity
Blinking at 1Hz and "i" LED red – Fault detected
HDD LED
NIC LEDs
Information LED Alerts operator to several states (noted in the table below).
Power Fail LED Indicates a power supply module has failed.
Information LED
Color, Status Description
Red, solid An overheating condition has occurred
Red, blinking at 1 Hz Fan failure, check for an inoperative fan
Red, blinking at 0.25 Hz
Power failure, check for a non-operational
power supply
Control Panel
Figure 1-2. Control Panel
(Table continued on next page)
Power Button
Power Fail LED
Power LED
NIC2 LED
Information LED
HDD LED
NIC1 LED
UID Switch LED
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