3.2 Names and Functions of Parts
It also displays error messages when a hardware error has been detected. For details on error
messages that may be displayed, see "13 Troubleshooting".
A LCD panel error message is cleared by one of the following:
When the problem has been fixed
When the power is next turned on
When the main AC power is cut off.
Some displayed error messages may be cleared when the RESET switch is pressed.
(5) POWER switch (push button)
The POWER switch instructs the system to turn the power on and off.
Power on and off of expansion units (such as the Expansion File Unit Type-2) is interlocked with
the powering on and off of the PRIMEPOWER200 Rackmount (4U) Server.
Operation of the POWER switch varies according to the MODE switch and scftool (software
contained in the "Enhanced Support Facility") settings. For details, see "(2) MODE switch" and the
"Enhanced Support Facility User’s Guide."
(6) CHECK LED
IMPORTANT
When the PRIMEPOWER200 Rackmount (4U) Server detects an error in the power line or
abnormal temperatures, the CHECK LED blinks and the power is automatically turned off
to prevent unit damage and ensure safety.
The CHECK LED blinks or lights up when the PRIMEPOWER200 Rackmount (4U) Server detects
an error.
When the power is turned on, the CHECK LED lights up and then goes out. This is not an error. If
the CHECK LED stays lit and does not go out at power on, this indicates an error.
When an error occurs, note down the details displayed on the LCD panel, and contact a service
engineer.
(7) POWER LED
The POWER LED indicates the power state of the system. This LED lights up when the power is
on, and goes out when the power is turned off.
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