Service manual

Adding or Replacing CPUs and Memories 1-3
Processor and memory modules reside in the LSB card cage, a centerplane
card cage with nine slots for modules. The LSB card cage always contains
an IOP module, a clock module, and at least one processor and one memory
module (see Figure 1-1).
To add or replace modules, you will follow the steps in Sections 1.2 through
1.6. Then you will:
• Set system parameters to the original operating environment
(Chapter 2).
• Upgrade firmware if required (Chapter 3).
For more information:
Basic Troubleshooting
Advanced Troubleshooting