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Replacing basic chassis components
JP5 - Disarming no power in the bottom bay
If you are operating with one power supply, you can disable sensing of no power from the
bottom power supply. To do this, install a jumper on jumper block 1, JP5.
Ensure that the functioning power supply is installed in the upper power bay.
JP4
Not used.
JP3 - LED display
Install a jumper on jumper block 1, JP3, to configure the alarm board to send alarm signals to
the full array of LEDs. This is the default setting and the required setting for normal server
operation.
If this jumper is not installed over both pins, the alarm board does not send the correct format of
signals to the front panel display.
Replacing the status display panel
The display is located at the front of the chassis and is cabled to the rear of the chassis and
the alarm board.
To replace the status display panel
1.
2. Remove the top cover and the front bezel from the chassis.
3. Remove the cooling fans (see
94
Avaya CallPilot® 1002rp Server Maintenance and Diagnostics
Caution:
Risk of equipment damage
Use an ESD wrist strap to protect static-sensitive components.
Power off the server.
Replacing the cooling fan
on page 87).
December 2010
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