Chapter 8: Upgrading And Replacing Field Replaceable Units; Adding Or Removing G450 Main Board Modules; Removing And Inserting The G450 Main Board - Avaya G450 Installing And Upgrading

Chapter 8: Upgrading and replacing
You can add or remove VoIP modules, the fan tray, or a power supply unit. Refer to
List on page 295 for ordering information.

Adding or removing G450 main board modules

You can add or remove VoIP modules in the G450 main board. To do so, you must pull out the
G450 main board. The G450 supports hot insertion and removal of the main board without
power drop. However, all services are suspended while the G450 main board is out, and all
calls are disconnected. Any translation and other data that is in the running configuration but
has not been saved to the startup configuration is lost.
ELECTROSTATIC ALERT:
Hold the module only by the edges to avoid damage from static electricity. Do not
ELECTROSTATIC ALERT:
touch the top or bottom of the circuit board. If possible, wear a wrist-strap and use
an anti-static bag.
!
CAUTION:
The connector pins can be bent or damaged if the module is handled roughly, or if
CAUTION:
misaligned and then forced into position.
Note:
Consult your project manager before adding or removing VoIP modules in the
Note:
G450.
Removing and inserting the
1. To remove the G450 main board:
a. Unscrew the two captive screws, one at each side of the G450 main board front panel.
b. Open the latches on both sides of the main board.
c. Grasp the latches and pull out the main board from its slot.
d. Place the main board carefully on a table.
Field Replaceable Units
G450 main board
Equipment
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