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Table 5. Problem indicators (continued)
There is no system LED indication.
The system LED indicates amber, or
flashing amber.
NS Boot audio beep sequences
The following table defines the possible NS Boot audio beep sequences that
can occur during the startup sequence of the Network Station hardware.
Network Station hardware that is configured within the NS Boot utility
utilizes both audio and visual alerts when reporting hardware errors. The
Network Station can emit audio beep sequences at any point prior to video
initialization, in the event of a configuration error or hardware problem. After
the video port initializes in the Network Station startup sequence, error codes
and text messages appear on the screen, and the Network Station does not
emit audio beep sequences. See "NS Boot error messages" on page 78 for more
information about error codes and text messages that you can receive from
Network Station hardware that you have configured from the NS Boot utility.
The following table includes the beep sequences that occur when some
problems exist:
Notes:
1. These beep sequences are represented in a numeric format which indicates
the sequence of the audio output.
2. No beep sequences occur after the video output becomes active.
Verify that the Network Station power cable is plugged into
a properly grounded working outlet, and that the power
supply switch that is located at the back of the Network
Station is in the on position (1). If there is still no system
LED indication, the Network Station power cable or power
supply may be defective. Try swapping power cables, or
replace the logic unit (see "Chapter 2. Replacing Network
Station parts" on page 9).
v Reset the power to the Network Station by pressing the
white power switch.
v If the symptom remains, power off the Network Station,
perform the procedure "Removing the logic unit to install
parts" on page 18, and ensure that the jumpers are in
configuration 1 for normal operation of the Network
Station (see "Clearing the administrator password and
CMOS, creating a recovery CompactFlash card, and
reading a CompactFlash card" on page 24 for jumper
locations).
v If the symptom remains, replace the logic unit (see
"Chapter 2. Replacing Network Station parts" on page 9).
Chapter 11. Identifying problems with hardware that is configured for NS Boot
75
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