Failed Control Processor Replacement - Nortel 7400 Hardware Installation

Chapter 24

Failed control processor replacement

Prerequisites to failed control processor replacement
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade 6.1S2
Replace a failed control processor (CP) to restore or ensure continued service
on a device.
• "Prerequisites to failed control processor replacement" (page 143)
• "Failed control processor replacement task flow" (page 144)
CAUTION
Risk of damage by electrostatic discharge (ESD)
When you handle processor cards, wear a grounded
antistatic wrist strap or equivalent to protect electronic
parts.
WARNING
Damage to equipment by electromagnetic interference
To meet EMI regulatory requirements and thermal
specifications, all empty slots must be filled with a blank
processor card (NTBP23).
• Some of the procedures in this task are not located in this document.
Ensure that you have access to the required documents.
• See "Unpacking a processor card" (page 539) for FP and CP handling
instructions.
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