KA7AC CPU

This document outlines the procedure to install or upgrade to the KA7AC CPU module in VAX 7000 and VAX 10000 systems. It covers the following steps:

• Preparation: Recording system environment variables.
• Module Installation: Physical placement in the LSB card cage using proper grounding and installation steps.
• System Verification: Power-up sequence and monitoring self-tests.
• Firmware Management: Using the Loadable Firmware Update (LFU) utility to ensure all CPUs have matching console code.
• Configuration: Rebuilding EEPROMs, setting system parameters, and storing serial numbers and service information.