H3C UniServer R6900 G3 User Manual page 154

Figure 10-10 Rear panel LEDs
(1) Power supply LED for power supply 1
(3) UID LED
(5) Activity LED of the Ethernet port
(7) Power supply LED for power supply 4
Table 10-5 LEDs on the rear panel
LED
Power supply LED
UID LED
Link LED of the Ethernet port
Status
•
Steady green—The power supply is operating correctly.
•
Flashing green (1 Hz)—Power is being input correctly but the system
is not powered on.
•
Flashing green (0.33 Hz)—The power supply is in standby state and
does not output power.
•
Flashing green (2 Hz)—The power supply is updating its firmware.
•
Steady amber—Either of the following conditions exists:
The power supply is faulty.
The power supply does not have power input, but another power
supply has correct power input.
•
Flashing amber (1 Hz)—An alarm has occurred on the power supply.
•
Off—No power supplies have power input, which can be caused by an
incorrect power cord connection or power source shutdown.
•
Steady blue—UID LED is activated. The UID LED can be activated by
using the following methods:
Press the UID button LED.
Enable UID LED from HDM.
•
Flashing blue:
1 Hz—The firmware is being updated or the system is being
managed by HDM.
4 Hz—HDM is restarting. To restart HDM, press the UID button LED
for eight seconds.
•
Off—UID LED is not activated.
•
Steady green—A link is present on the port.
•
Off—No link is present on the port.
10-10
(2) Power supply LED for power supply 2
(4) Link LED of the Ethernet port
(6) Power supply LED for power supply 3