KN7CD CPU

This document provides step-by-step procedures for installing additional KN7CD CPU modules or upgrading from KN7CC modules in Digital AlphaServer 8200/8400 systems. It covers critical hardware installation steps, such as power-down requirements, antistatic precautions, and module seating, as well as necessary firmware update procedures using LFU (Loadable Firmware Update) and rebuilding EEPROM/NVRAM settings.