Nortel Networks 1005r manual To replace an MPB96 board, Requirements

Replacing or adding voice processing boards Standard 1.10

MPB96 boards are not hot-swappable and you must power down the system before replacing the cards.

CAUTION

Risk of physical equipment damage

Remove the 1005r from the rack, and place it on a solid surface when replacing or adding cards. The PCI riser assembly requires considerable force when inserting it into the connector, and physical damage can result if the assembly is not properly aligned.

Placing the server on a solid surface such as a workbench gives you a better view of the card alignment and lets you exert the necessary force when inserting the assembly into the connector.

Requirements

„

„

„

Phillips (cross head) screwdriver, #1 and #2 bit

MPB96 replacement board

electrostatic discharge (ESD) grounding strap

To replace an MPB96 board

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.

3Attach the ESD strap to your wrist and attach the other end to a known grounded connection.

4Remove the chassis cover. Refer to “Removing and replacing the server cover” on page 108 for instructions.

5Disconnect the red power cable from the PCI riser assembly.

166 CallPilot