Operator Information Panel - IBM System x3650 M4 BD Type 5466 Installation And Service Manual

Operator information panel

The section shows the controls and LEDs on the operator information panel.
The operator information panel is located on the side of the server.
Figure 5. Operator information panel
v Power-control button and power-on LED: Press this button to turn the server
on and off manually. 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 System-locator button/LED: Use this blue LED to visually locate the server
among other servers. A system-locator LED is also on the rear of the server. This
LED is used as a presence detection button as well. You can use IBM Systems
Director or IMM2 web interface to light this LED remotely. This LED is
controlled by the IMM2. The locator button is pressed to visually locate the
server among the others servers.
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"Error
messages" on page 131 for more information about event logs.
v System-error LED: When this yellow LED is lit, it indicates that a system error
has occurred. A system-error LED is also on the rear of the server. An LED on
the light path diagnostics panel on the operator information panel is also lit to
help isolate the error. This LED 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.
Note: Depending on the type of operator information panel installed in your
server, the Reset button is on the operator information panel or the light path
diagnostics panel.
Chapter 1. The IBM System x3650 M4 BD Type 5466 server
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