Ports - H3C UniServer R4900 G6 Ultra Manual

Table 11 LEDs on the rear panel
LED
Power supply LED
Activity LED of the Ethernet
port
Link LED of the Ethernet port
UID LED

Ports

Table 12 Ports on the rear panel
Port
VGA connector
BIOS serial port
USB connector
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.
Flashing green (1 Hz)—The port is receiving or sending data.
•
Off—The port is not receiving or sending data.
•
Steady green—A link is present on the port.
•
• Off—No link is present on the port.
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 upgraded or the system is being

managed from HDM. Do not power off the server.
4 Hz—HDM is restarting. To restart HDM, press the UID button LED

for 8 seconds.
Off—UID LED is not activated.
•
Type
DB-15
DB-9
USB 3.0
9
Description
Connects a display terminal, such as a monitor or
KVM device.
The BIOS serial port is used for the following
purposes:
Log in to the server when the remote network
•
connection to the server has failed.
Establish a GSM modem or encryption lock
•
connection.
NOTE:
The serial port is on the serial & DSD module. For
more information, see "Serial & DSD
Connects the following devices:
• USB flash drive.
USB keyboard or mouse.
•
• USB optical drive
installation.
module."
for operating system