Lenovo HX1310 Installation And Service Manual page 33

• Video connector: Connect a monitor to this connector. The video connectors on the front and rear of
the server can be used simultaneously.
Note: The maximum video resolution is 1600 x 1200 at 75 Hz.
• Power cord connector: Connect the power cord to this connector.
Note: The power supply 1 is the default/primary power supply. If the power supply 1 fails, you must
replace it immediately.
The following illustration shows the LEDs on the rear of the server.
Power LED
(green)
Ethernet Ethernet
link LED activity LED
Figure 12. LEDs on the rear
• Ethernet link LEDs: When these LEDs are lit, they indicate that there is an active link connection on the
10BASE-T, 100BASE-TX, or 1000BASE-TX interface for the Ethernet port.
• Ethernet activity LEDs: When these LEDs are lit, they indicate that the server is transmitting to or
receiving signals from the Ethernet LAN that is connected to the Ethernet port.
• Power-on LED: When this LED is lit and not flashing, it indicates that the server is turned on. The states
of the power-on LED are as follows:
Off: Power is not present, or the power supply or the LED itself has failed.
Flashing rapidly (four times per second): The server is turned off and is not ready to be turned on.
The power-control button is disabled. This lasts approximately 20 seconds.
Flashing slowly (once per second): The server is turned off and is ready to be turned on. You can
press the power-control button to turn on the server.
Lit: The server is turned on.
• System-locator LED: Use this LED to visually locate the server among other servers. You can use
Systems Director or IMM2.1 Web interface to light this LED remotely.
• System-error LED: When this LED is lit, it indicates that a system error has occurred. An LED on the
operator information panel is also lit to help isolate the error.
• dc power LED: Each hot-swap ac power supply has a dc power LED. When the dc power LED is lit, it
indicates that the power supply is supplying adequate dc power to the system. During typical operation,
both the ac and dc power LEDs are lit. For any other combination of LEDs, see "ac power-supply LEDs"
on page 54.
• ac power LED: Each hot-swap ac power supply has an ac power LED. When the ac power LED is lit, it
indicates that sufficient power is coming into the power supply through the power cord. During typical
operation, the ac power LED is lit. For any other combination of LEDs, see "ac power-supply LEDs"
on page 54.
System-locator
LED (blue)
System-error
LED (yellow)
Power Power
supply 1 supply 2
.
Chapter 1 The Lenovo Converged HX Series server
ac LED
(green)
dc LED
(green)
Power-supply
error LED (yellow)
19