Ports - H3C UniServer R4900 G3 Series Manual

LED
Power supply LED

Ports

For detailed port locations, see
Table 6 Ports on the rear panel
Port
HDM dedicated
network port
USB connector
VGA connector
BIOS serial port
Power receptacle
Status
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—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 the other 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.
"Rear panel view."
Type
RJ-45
USB 3.0
DB-15
DB-9
Standard single-phase
9
Description
Establishes a network connection to manage HDM
from its Web interface.
Connects the following devices:
•
USB flash drive.
•
USB keyboard or mouse.
•
USB optical drive for operating system
installation.
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.
Connects the power supply to the power source.