IBM System x3500 M4, Инструкция по установке и эксплуатации

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By placing the system-error LED indicator in Remind mode, you acknowledge
that you are aware of the last failure but will not take immediate action to correct
the problem. The remind function is controlled by the IMM2.
v Reset button: Press this button to reset the server and run the power-on
self-test (POST). You might have to use a pen or the end of a straightened paper
clip to press the button. The Reset button is in the lower-right corner of the light
path diagnostics panel.
v USB connectors: Connect a USB device, such as a USB mouse or keyboard to
any of these connectors.
Operator information panel
The following illustration shows the controls and LEDs on the operator information
panel.
v
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 (4 times per second): The server is turned off and is not
ready to be turned on. The power-control button is disabled. This will last
approximately 5 to 10 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.
v
Ethernet activity LEDs: When any of these LEDs is flashing, they indicate that
the server is transmitting to or receiving signals from the Ethernet LAN that is
connected to the Ethernet port that corresponds to that LED.
v System-locator LED: Use this blue LED to visually locate the server among
other servers. You can use IBM Systems Director to light this LED remotely. This
LED is controlled by the IMM2. When you light the system-locator LED, the LED
will blink and it will continue to blink until you turn it off.
v Check log LED: When this yellow LED is lit, it indicates that a system error has
occurred. Check the error log for additional information. See the Problem
Determination and Service Guide on the System x Documentation CD for more
information about error logs.
v
System-error LED: When this yellow LED is lit, it indicates that a system error
has occurred. An LED on the light path diagnostics panel is lit to help isolate the
error. This LED is controlled by the IMM2.
The following table describes the LEDs on the operator information panel and
suggested actions to correct the detected problems.
LED Description Action
System locator (blue) Use this LED to visually locate the server
among other servers. You can use IBM
Systems Director or IMM2 to light this LED
remotely.
Chapter 1. The System x3500 M4 server
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