June 2007 Replacing or adding voice processing boards
1005r Server Maintenance and Diagnostics 175
Upgrading to high capacity
This section describes how to upgrade your server hardware to the high
capacity configuration. You need three MPB96 boards to support the
high capacity feature.
MPB96 boards are not hot-swappable and you must power down the
system before adding boards.
Requirements
Phillips (cross head) screwdriver, #1 and #2 bit
High capacity upgrade kit (includes two MPB96 boards, a CT bus
cable, and two DS30X cables)

To add two MPB96 boards

1Courtesy stop all CallPilot channels. Refer to “Starting and stopping
components” on page 78.
2Power down the server, unplug all peripheral devices and ethernet
cables, and disconnect the AC power.
.
CAUTION
Risk of electrical damage
Wear an antistatic ESD wrist strap when handling cards or
boards, or when working inside the server.
Do not touch the components or gold-edge connectors of
cards or boards.
Place the board on an antistatic surface until you are ready
to install it.